Wahwah

a set pattern or phrase consisting of a short series of notes in solos and accompaniment, in blues, jazz or rock music

a pair of cymbals mounted on a special stand so that they can be sounded by pressing a pedal

to enable: to make possible

a melody or song written for a film or TV show

very important, significant

became interested in, excited about (slang)

to go downhill: to get worse, not succeed

someone who accepts an idea or suggestion

soft, relaxed

to connect with a cord