Stuck on a few final clues. Please help!
16d. Conductor/arranger runs from arrangement of works? It's OK.(9) I have S?O???S?I
19d Misbehaviour with drink the origin of great vocal performance.(7) I have S???I?G
22d. Contralto supporter ignoring contralto.(5) I have ??K?R
22a. Beethoven, losing heart, adopting loud sound in type of study? (5) I have no letters yet.