Apparently, this user prefers to keep an air of mystery about them.
8 How can I typeset a break or jump in my scores? sep 24 '13
7 Odd symbol in Béla Bartók's Mikrokosmos Book 1 may 5 '14
5 How can I transfer the old \partcombine syntax of lilypond to a version newer than 2.1.17? sep 16 '13