Tune A4=415hz
Alto Vocal Guide: https://youtu.be/sbDWSv4zbJA
Soprano Vocal Guide:https://youtu.be/C_-I3Vghl20
Duet vocal Guide: https://youtu.be/bJ7J28YnLyo
Stabat mater dolorosa, duet N°1 for Soprano and Alto
"Stabat Mater dolorosa,..." "The painful mother, standing..."
Composer: G.B. Pergolesi 1710 - 1736
