Dola was a style of music which originated from planet Elas.
History and specifics[]
A'l'e'r'w'w'o'k of the A.C. Walden Medicine Show knew many Elasian dola tunes, and when the group performed for Elasian refugees on planet Troyius, he took the lead in performing most of those songs. (ST novel: A Singular Destiny)