The twenty-first in a series of YouTube-based playlists: Musical Waves N°21. This one kicks off with the Almarashli Ensemble, then goes to Rahat Fateh Ali Khan and Amjad Sabri, Sami Yusuf, Abida Parveen and Rahat Fateh Ali Khan, Tania Kassis, Sœur Marie Keyrouz, Ali Zafar, Motty Steinmetz and Shmueli Ungar.
