Assertion: singer | /r/CapableOf | add harmony
Facets:
value: during the course of a performance
type: TEMPORAL
value: to the lead singer
type: TRANSITIVE-OBJECT
Source sentences:
text: Provide vocals for singers to add harmony and support to the lead singer as it becomes necessary during the course of a performance Job Skills & Qualifications Reqiured: At least three years of experience performing with a professional jazz band