Hm. I don't think 8 songs is obligatory, even the time minimum is a recommendation. ive never stuck to 8 tracks on 8tracks. given that ive done playlists for most of the comics ive enjoyed, i cant imagine itd be that much harder for a webcomic - although, admittedly, theres less of my comic so far.
right place, wrong time seems to suit really well, thank you for the recc!