Allow me to introduce myself

I am melody created from the stars and the moon

I am brass and timpani

I am birdsong and waves crashing

Sometimes I riff

Tickle, lick, pop and squeel

Then I am silent

Like a deep snowfall

A frosted field at night

I am all that and more

Play me and you’ll see

Improvisation, baby

That’s me

Inspired by TheDaily Post Daily Word Prompt: Riff