More BSS/Mascis collaboration goin' down on this here track, "Back Out On The...," from the upcoming Kevin Drew album
Spirit If... (the first album in a series of 'Broken Social Scene presents...' albums).
Anyway, here's the song + video, Mascis plays some guitar (about 400 solos) and sings a few lines. Enjoy!
http://www.arts-crafts.ca/videos-bss....php?search=38