How hard would it be to add a Henry cowell cluster notation to lp? It could be like <aes des'>\makeCowellCluster
And then it would simply draw the top note head and bottom note head of the chord spelling . The only hard part would be drawing a very wide stem in between the top and bottom notes . If anybody knows how To do the latter and if there is a repo I could make a PR to lp. Thank ! Ryan Sent from my iPhone _______________________________________________ lilypond-user mailing list lilypond-user@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-user