Listen to Step 9: What Language Do You Speak? - Vocabulary online. Step 9: What Language Do You Speak? - Vocabulary is a Farsi language song and is sung by Fruzan Seifi. Step 9: What Language Do You Speak? - Vocabulary, from the album Learn Persian (Farsi) Step By Step: Beginner Level One (Steps 1 To 10), was released in the year 2016. The duration of the song is 1:50. Download Farsi songs online from JioSaavn.