MarsSeed [1] filed a deletion request for rhythmcat [2]: Orphan package from 2016 for an audio player discontinued since 2012. Last user comment is from 2016. Better to delete: there are very good, currently maintained alternatives. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/rhythmcat/