MarsSeed [1] filed a deletion request for com.freepiano.deepin [2]: Orphan package for the legacy FreePiano2 from 2015. There exists a new FreePiano3 (no AUR package yet). I recommend deleting this abandoned package; seems not used by anyone now. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/com.freepiano.deepin/