View source for Lumatone mapping for Bohlen–Pierce

The following mapping of [[Bohlen–Pierce]] temperament to the [[Lumatone]] keyboard has these desirable properties:
* It is a mapping of the full rank-2 temperament, not just [[13edt]]. In other words, adjacent accidental notes such as C&#x266F; and D&#x266D; are not assumed to be necessarily equivalent.
* Its range is over 6 full tritaves.
* Modulation into quite distant keys is possible.
* The BP diatonic modes ([[4L 5s (3/1-equivalent)|"Lambda"]] and so on) have an intuitive zigzag shape on the keyboard.

{{Lumatone mapping|
{{Lumatone key|x=1|y=1|label=B{{sharp2}}}}
{{Lumatone key|x=2|y=1|label=D{{sharp2}}}}

{{Lumatone key|x=1|y=2|label=A{{sharp2}}}}
{{Lumatone key|x=2|y=2|label=C{{sharp2}}}}
{{Lumatone key|x=3|y=2|label=E{{sharp2}}}}
{{Lumatone key|x=4|y=2|label=G{{sharp2}}}}
{{Lumatone key|x=5|y=2|label=J{{sharp2}}}}
{{Lumatone key|x=6|y=2|label=B{{sharp2}}}}
{{Lumatone key|x=7|y=2|label=D{{sharp2}}}}

{{Lumatone key|x=2|y=3|label=B{{sharp}}}}
{{Lumatone key|x=3|y=3|label=D{{sharp}}}}
{{Lumatone key|x=4|y=3|label=F{{sharp2}}}}
{{Lumatone key|x=5|y=3|label=H{{sharp2}}}}
{{Lumatone key|x=6|y=3|label=A{{sharp2}}}}
{{Lumatone key|x=7|y=3|label=C{{sharp2}}}}
{{Lumatone key|x=8|y=3|label=E{{sharp2}}}}
{{Lumatone key|x=9|y=3|label=G{{sharp2}}}}
{{Lumatone key|x=10|y=3|label=J{{sharp2}}}}
{{Lumatone key|x=11|y=3|label=B{{sharp2}}}}
{{Lumatone key|x=12|y=3|label=D{{sharp2}}}}

{{Lumatone key|x=2|y=4|label=A{{sharp}}}}
{{Lumatone key|x=3|y=4|label=C{{sharp}}}}
{{Lumatone key|x=4|y=4|label=E{{sharp}}}}
{{Lumatone key|x=5|y=4|label=G{{sharp}}}}
{{Lumatone key|x=6|y=4|label=J{{sharp}}}}
{{Lumatone key|x=7|y=4|label=B{{sharp}}}}
{{Lumatone key|x=8|y=4|label=D{{sharp}}}}
{{Lumatone key|x=9|y=4|label=F{{sharp2}}}}
{{Lumatone key|x=10|y=4|label=H{{sharp2}}}}
{{Lumatone key|x=11|y=4|label=A{{sharp2}}}}
{{Lumatone key|x=12|y=4|label=C{{sharp2}}}}
{{Lumatone key|x=13|y=4|label=E{{sharp2}}}}
{{Lumatone key|x=14|y=4|label=G{{sharp2}}}}
{{Lumatone key|x=15|y=4|label=J{{sharp2}}}}

{{Lumatone key|x=3|y=5|label=B}}
{{Lumatone key|x=4|y=5|label=D}}
{{Lumatone key|x=5|y=5|label=F{{sharp}}}}
{{Lumatone key|x=6|y=5|label=H{{sharp}}}}
{{Lumatone key|x=7|y=5|label=A{{sharp}}}}
{{Lumatone key|x=8|y=5|label=C{{sharp}}}}
{{Lumatone key|x=9|y=5|label=E{{sharp}}}}
{{Lumatone key|x=10|y=5|label=G{{sharp}}}}
{{Lumatone key|x=11|y=5|label=J{{sharp}}}}
{{Lumatone key|x=12|y=5|label=B{{sharp}}}}
{{Lumatone key|x=13|y=5|label=D{{sharp}}}}
{{Lumatone key|x=14|y=5|label=F{{sharp2}}}}
{{Lumatone key|x=15|y=5|label=H{{sharp2}}}}
{{Lumatone key|x=16|y=5|label=A{{sharp2}}}}
{{Lumatone key|x=17|y=5|label=C{{sharp2}}}}
{{Lumatone key|x=18|y=5|label=E{{sharp2}}}}
{{Lumatone key|x=19|y=5|label=G{{sharp2}}}}

{{Lumatone key|x=3|y=6|label=A}}
{{Lumatone key|x=4|y=6|label=C}}
{{Lumatone key|x=5|y=6|label=E}}
{{Lumatone key|x=6|y=6|label=G}}
{{Lumatone key|x=7|y=6|label=J}}
{{Lumatone key|x=8|y=6|label=B}}
{{Lumatone key|x=9|y=6|label=D}}
{{Lumatone key|x=10|y=6|label=F{{sharp}}}}
{{Lumatone key|x=11|y=6|label=H{{sharp}}}}
{{Lumatone key|x=12|y=6|label=A{{sharp}}}}
{{Lumatone key|x=13|y=6|label=C{{sharp}}}}
{{Lumatone key|x=14|y=6|label=E{{sharp}}}}
{{Lumatone key|x=15|y=6|label=G{{sharp}}}}
{{Lumatone key|x=16|y=6|label=J{{sharp}}}}
{{Lumatone key|x=17|y=6|label=B{{sharp}}}}
{{Lumatone key|x=18|y=6|label=D{{sharp}}}}
{{Lumatone key|x=19|y=6|label=F{{sharp2}}}}
{{Lumatone key|x=20|y=6|label=H{{sharp2}}}}
{{Lumatone key|x=21|y=6|label=A{{sharp2}}}}
{{Lumatone key|x=22|y=6|label=C{{sharp2}}}}

{{Lumatone key|x=4|y=7|label=B{{flat}}}}
{{Lumatone key|x=5|y=7|label=D{{flat}}}}
{{Lumatone key|x=6|y=7|label=F}}
{{Lumatone key|x=7|y=7|label=H}}
{{Lumatone key|x=8|y=7|label=A}}
{{Lumatone key|x=9|y=7|label=C}}
{{Lumatone key|x=10|y=7|label=E}}
{{Lumatone key|x=11|y=7|label=G}}
{{Lumatone key|x=12|y=7|label=J}}
{{Lumatone key|x=13|y=7|label=B}}
{{Lumatone key|x=14|y=7|label=D}}
{{Lumatone key|x=15|y=7|label=F{{sharp}}}}
{{Lumatone key|x=16|y=7|label=H{{sharp}}}}
{{Lumatone key|x=17|y=7|label=A{{sharp}}}}
{{Lumatone key|x=18|y=7|label=C{{sharp}}}}
{{Lumatone key|x=19|y=7|label=E{{sharp}}}}
{{Lumatone key|x=20|y=7|label=G{{sharp}}}}
{{Lumatone key|x=21|y=7|label=J{{sharp}}}}
{{Lumatone key|x=22|y=7|label=B{{sharp}}}}
{{Lumatone key|x=23|y=7|label=D{{sharp}}}}
{{Lumatone key|x=24|y=7|label=F{{sharp2}}}}
{{Lumatone key|x=25|y=7|label=H{{sharp2}}}}
{{Lumatone key|x=26|y=7|label=A{{sharp2}}}}

{{Lumatone key|x=4|y=8|label=A{{flat}}}}
{{Lumatone key|x=5|y=8|label=C{{flat}}}}
{{Lumatone key|x=6|y=8|label=E{{flat}}}}
{{Lumatone key|x=7|y=8|label=G{{flat}}}}
{{Lumatone key|x=8|y=8|label=J{{flat}}}}
{{Lumatone key|x=9|y=8|label=B{{flat}}}}
{{Lumatone key|x=10|y=8|label=D{{flat}}}}
{{Lumatone key|x=11|y=8|label=F}}
{{Lumatone key|x=12|y=8|label=H}}
{{Lumatone key|x=13|y=8|label=A}}
{{Lumatone key|x=14|y=8|label=C}}
{{Lumatone key|x=15|y=8|label=E}}
{{Lumatone key|x=16|y=8|label=G}}
{{Lumatone key|x=17|y=8|label=J}}
{{Lumatone key|x=18|y=8|label=B}}
{{Lumatone key|x=19|y=8|label=D}}
{{Lumatone key|x=20|y=8|label=F{{sharp}}}}
{{Lumatone key|x=21|y=8|label=H{{sharp}}}}
{{Lumatone key|x=22|y=8|label=A{{sharp}}}}
{{Lumatone key|x=23|y=8|label=C{{sharp}}}}
{{Lumatone key|x=24|y=8|label=E{{sharp}}}}
{{Lumatone key|x=25|y=8|label=G{{sharp}}}}
{{Lumatone key|x=26|y=8|label=J{{sharp}}}}
{{Lumatone key|x=27|y=8|label=B{{sharp}}}}
{{Lumatone key|x=28|y=8|label=D{{sharp}}}}
{{Lumatone key|x=29|y=8|label=F{{sharp2}}}}

{{Lumatone key|x=6|y=9|label=D{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=7|y=9|label=F{{flat}}}}
{{Lumatone key|x=8|y=9|label=H{{flat}}}}
{{Lumatone key|x=9|y=9|label=A{{flat}}}}
{{Lumatone key|x=10|y=9|label=C{{flat}}}}
{{Lumatone key|x=11|y=9|label=E{{flat}}}}
{{Lumatone key|x=12|y=9|label=G{{flat}}}}
{{Lumatone key|x=13|y=9|label=J{{flat}}}}
{{Lumatone key|x=14|y=9|label=B{{flat}}}}
{{Lumatone key|x=15|y=9|label=D{{flat}}}}
{{Lumatone key|x=16|y=9|label=F}}
{{Lumatone key|x=17|y=9|label=H}}
{{Lumatone key|x=18|y=9|label=A}}
{{Lumatone key|x=19|y=9|label=C}}
{{Lumatone key|x=20|y=9|label=E}}
{{Lumatone key|x=21|y=9|label=G}}
{{Lumatone key|x=22|y=9|label=J}}
{{Lumatone key|x=23|y=9|label=B}}
{{Lumatone key|x=24|y=9|label=D}}
{{Lumatone key|x=25|y=9|label=F{{sharp}}}}
{{Lumatone key|x=26|y=9|label=H{{sharp}}}}
{{Lumatone key|x=27|y=9|label=A{{sharp}}}}
{{Lumatone key|x=28|y=9|label=C{{sharp}}}}
{{Lumatone key|x=29|y=9|label=E{{sharp}}}}
{{Lumatone key|x=30|y=9|label=G{{sharp}}}}
{{Lumatone key|x=31|y=9|label=J{{sharp}}}}
{{Lumatone key|x=32|y=9|label=B{{sharp}}}}
{{Lumatone key|x=33|y=9|label=D{{sharp}}}}

{{Lumatone key|x=9|y=10|label=J{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=10|y=10|label=B{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=11|y=10|label=D{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=12|y=10|label=F{{flat}}}}
{{Lumatone key|x=13|y=10|label=H{{flat}}}}
{{Lumatone key|x=14|y=10|label=A{{flat}}}}
{{Lumatone key|x=15|y=10|label=C{{flat}}}}
{{Lumatone key|x=16|y=10|label=E{{flat}}}}
{{Lumatone key|x=17|y=10|label=G{{flat}}}}
{{Lumatone key|x=18|y=10|label=J{{flat}}}}
{{Lumatone key|x=19|y=10|label=B{{flat}}}}
{{Lumatone key|x=20|y=10|label=D{{flat}}}}
{{Lumatone key|x=21|y=10|label=F}}
{{Lumatone key|x=22|y=10|label=H}}
{{Lumatone key|x=23|y=10|label=A}}
{{Lumatone key|x=24|y=10|label=C}}
{{Lumatone key|x=25|y=10|label=E}}
{{Lumatone key|x=26|y=10|label=G}}
{{Lumatone key|x=27|y=10|label=J}}
{{Lumatone key|x=28|y=10|label=B}}
{{Lumatone key|x=29|y=10|label=D}}
{{Lumatone key|x=30|y=10|label=F{{sharp}}}}
{{Lumatone key|x=31|y=10|label=H{{sharp}}}}
{{Lumatone key|x=32|y=10|label=A{{sharp}}}}
{{Lumatone key|x=33|y=10|label=C{{sharp}}}}
{{Lumatone key|x=34|y=10|label=E{{sharp}}}}

{{Lumatone key|x=13|y=11|label=G{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=14|y=11|label=J{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=15|y=11|label=B{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=16|y=11|label=D{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=17|y=11|label=F{{flat}}}}
{{Lumatone key|x=18|y=11|label=H{{flat}}}}
{{Lumatone key|x=19|y=11|label=A{{flat}}}}
{{Lumatone key|x=20|y=11|label=C{{flat}}}}
{{Lumatone key|x=21|y=11|label=E{{flat}}}}
{{Lumatone key|x=22|y=11|label=G{{flat}}}}
{{Lumatone key|x=23|y=11|label=J{{flat}}}}
{{Lumatone key|x=24|y=11|label=B{{flat}}}}
{{Lumatone key|x=25|y=11|label=D{{flat}}}}
{{Lumatone key|x=26|y=11|label=F}}
{{Lumatone key|x=27|y=11|label=H}}
{{Lumatone key|x=28|y=11|label=A}}
{{Lumatone key|x=29|y=11|label=C}}
{{Lumatone key|x=30|y=11|label=E}}
{{Lumatone key|x=31|y=11|label=G}}
{{Lumatone key|x=32|y=11|label=J}}
{{Lumatone key|x=33|y=11|label=B}}
{{Lumatone key|x=34|y=11|label=D}}
{{Lumatone key|x=35|y=11|label=F{{sharp}}}}

{{Lumatone key|x=16|y=12|label=C{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=17|y=12|label=E{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=18|y=12|label=G{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=19|y=12|label=J{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=20|y=12|label=B{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=21|y=12|label=D{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=22|y=12|label=F{{flat}}}}
{{Lumatone key|x=23|y=12|label=H{{flat}}}}
{{Lumatone key|x=24|y=12|label=A{{flat}}}}
{{Lumatone key|x=25|y=12|label=C{{flat}}}}
{{Lumatone key|x=26|y=12|label=E{{flat}}}}
{{Lumatone key|x=27|y=12|label=G{{flat}}}}
{{Lumatone key|x=28|y=12|label=J{{flat}}}}
{{Lumatone key|x=29|y=12|label=B{{flat}}}}
{{Lumatone key|x=30|y=12|label=D{{flat}}}}
{{Lumatone key|x=31|y=12|label=F}}
{{Lumatone key|x=32|y=12|label=H}}
{{Lumatone key|x=33|y=12|label=A}}
{{Lumatone key|x=34|y=12|label=C}}
{{Lumatone key|x=35|y=12|label=E}}

{{Lumatone key|x=20|y=13|label=A{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=21|y=13|label=C{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=22|y=13|label=E{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=23|y=13|label=G{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=24|y=13|label=J{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=25|y=13|label=B{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=26|y=13|label=D{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=27|y=13|label=F{{flat}}}}
{{Lumatone key|x=28|y=13|label=H{{flat}}}}
{{Lumatone key|x=29|y=13|label=A{{flat}}}}
{{Lumatone key|x=30|y=13|label=C{{flat}}}}
{{Lumatone key|x=31|y=13|label=E{{flat}}}}
{{Lumatone key|x=32|y=13|label=G{{flat}}}}
{{Lumatone key|x=33|y=13|label=J{{flat}}}}
{{Lumatone key|x=34|y=13|label=B{{flat}}}}
{{Lumatone key|x=35|y=13|label=D{{flat}}}}
{{Lumatone key|x=36|y=13|label=F}}

{{Lumatone key|x=23|y=14|label=F{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=24|y=14|label=H{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=25|y=14|label=A{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=26|y=14|label=C{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=27|y=14|label=E{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=28|y=14|label=G{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=29|y=14|label=J{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=30|y=14|label=B{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=31|y=14|label=D{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=32|y=14|label=F{{flat}}}}
{{Lumatone key|x=33|y=14|label=H{{flat}}}}
{{Lumatone key|x=34|y=14|label=A{{flat}}}}
{{Lumatone key|x=35|y=14|label=C{{flat}}}}
{{Lumatone key|x=36|y=14|label=E{{flat}}}}

{{Lumatone key|x=28|y=15|label=F{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=29|y=15|label=H{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=30|y=15|label=A{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=31|y=15|label=C{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=32|y=15|label=E{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=33|y=15|label=G{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=34|y=15|label=J{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=35|y=15|label=B{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=36|y=15|label=D{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=37|y=15|label=F{{flat}}}}

{{Lumatone key|x=33|y=16|label=F{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=34|y=16|label=H{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=35|y=16|label=A{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=36|y=16|label=C{{flat}}{{flat}}|size=10px}}
{{Lumatone key|x=37|y=16|label=E{{flat}}{{flat}}|size=10px}}

{{Lumatone key|x=38|y=17|label=F{{flat}}{{flat}}|size=10px}}
}}


Below is the mapping for 13edt itself. Here, adjacent accidental notes are equivalent here.

{{Lumatone EDO mapping|n=13|xstep=3|ystep=-2|start=0}}

[[Category:Lumatone mappings]]