Is there any free software tool or combination that allows me to identify the pitch of a recorded singing session?
The idea is to display some kind of graph with the current pitch in a time line along with markers for the standard notes (C3, C#3, D, etc). I don't need pitch correction and I don't need it to be done in real time, either.
I know that once there was a plugin for Rosegarden that did that, but it has gone missing.
Checkout Audacity. It came out of a project to do musical pitch analysis.