I would do that in my DAW. Studio One, in my case. It has a setting for bars, seconds, Samples and frames.

Others here may be able to show you how to do that in BIAB software.

How are you composing the background music?

Billy

“Amazing! I’ll be working with Jaco Pastorius, Charlie Parker, Art Tatum, and Buddy Rich, and you’re telling me it’s not that great of a gig?
“Well…” Saint Peter, hesitated, “God’s got this girlfriend who thinks she can sing…”