Send it
References, voice notes, demos or melodies.
Send references, a melody or voice note. Mertz builds the beat around your voice.
Start a beat
A reference is enough to show the direction. The beat is built from there.
References, voice notes, demos or melodies.
Beat and arrangement built around the vocal.
Record in the room or keep working remotely until the song is ready.

The point is not to copy the reference. It is to understand what you like about it and build something that feels like yours.