PeteS’s two comments
I hear Melvin Wine's 2nd line (from his 1994 recording) as "Puffy grows the hair" more…
Re: Can you indicate a slide in abc?
In abcm2ps (as documented in Guido Gonzato's fine document) you can use !slide! before the note for a slide "up and in". (ABC 2.0 would change the ! to a +, hence +slide+ as posted by srt9170.) more…