Solsong Chord Updates

A couple years ago I put together a Secular Solstice Songbook , a compilation of all the songs we've sung at Boston Solstice . Anna Tchetchetkine and I led a session of group singing at LessOnline , following up from an informal one the year before, and I noticed several annoying things with its chord handling: Despite being digital, it didn't support transposition. Some songs didn't repeat the…