Listen to P1b. Practice. Lesson 1: The Do / C Major Scale; Tuning to La_a 440 Hz & Finding the Tonic of the New Scale. online. P1b. Practice. Lesson 1: The Do / C Major Scale; Tuning to La_a 440 Hz & Finding the Tonic of the New Scale. is an English language song and is sung by David Livianu. P1b. Practice. Lesson 1: The Do / C Major Scale; Tuning to La_a 440 Hz & Finding the Tonic of the New Scale., from the album I Learn Perfect Pitch: Lesson 1 of 32: The Do Major / C Major Scale (Includes 60 Audio Faq's About Learning Musical Perfect Pitch, Ear Training, Sight Singing), was released in the year 2012. The duration of the song is 0:54. Download English songs online from JioSaavn.