Hi i love psychedelic rock, and ancient music. Im pure Armenian (armenians are a type of mesopatamoins which still exist). Anyway, i love my cultures ancient music, but am also intersted in other ancient musics, such as Egyptian, Hindu, Native American, and Arabian, i also like the gypsy sound which i guess would fall under romanian. So anyone know where i can find a site which gives scale patterns of these cultures? And also anyone know what kinda scale Rick Wright used in the solo of Arnold Layne?