Keep Notes Inside a Song and Favorite Your Best Ones
Open any song's menu and you'll see a new Notes entry above the view toggle, a simple text pane to jot ideas, references, or lyrics drafts right next to the song. Any way you close it (tap outside, back, close), your notes are saved. Over on your songs list, each card now has a Favorite option in its menu, and favorited songs pin just under the hero card so the ones you actually return to are always one tap away.