Eine Frage zu Mutʿat al-asmāʿ fī ʿilm al-samāʿ, The Ears’ Pleasure and the Science of Listening to Music by Aḥmad b. Yūsuf al-Tīfāshī al-Qafṣī (580-651/1184-1253) an den Kundensupport stellen