Music: Voice / Opera / Musical Theater

Remember to check databases in the sciences using keywords such as these:

Physiology (voice)
Acoustics
Alignment
Breathing
Phonation – onset/offset
Registration
Resonance
Articulation 
“Breath management” and support
“Vocal health”

Add "voice" or "singing" using Boolean operators AND, OR, NOT

Subject headings to use in databases or the library catalog include:

su: voice culture
su: Singers – Training of
su: Voice – physiological aspects
su: singing – physiological aspects
su: singing – Instruction and study
su: Singing – methods
su: music – instruction and study
su: voice disorders – treatment
su: voice disorders