Since we're all admitting to have done this at one point in the past, here's mine; PSTab, a guitar tablature typesetter I wrote in 1994. The code is...not great

Since we're all admitting to have done this at one point in the past, here's mine; PSTab, a guitar tablature typesetter I wrote in 1994. The code is...not great. http://www.ctan.org/tex-archive/support/pstab http://www.ctan.org/tex-archive/support/pstab I heard from a guy in NZ a while after that he'd used it to typeset a book of banjo music - it was the only software he could find that supported anything other than 6 strings.