The First Rehearsal The First Rehearsal Ellen Oak directing Three Rivers Chorus With all four voice parts represented, Three Rivers Chorus is off to a great start! 114220494 Ellen Oak running warmups Warmups are an important part of rehearsal and can be fun too! 114220495 Ellen Oak working with alto section With varying levels of experience, Ellen made sure to work with individual sections throughout the rehearsal 114220496 Ellen Oak directing Northern Lights The chorus worked on Gjeilo's Northern Lights, Billings' I Am Come Into My Garden, Hayes' Hallelujah, Vaughan Williams' Flos Campi, and an early chant, Tota Pulchra Es. 114220498