So to answer your core question, once a question is edited to fix the problems highlighted by the close reason it goes into a queue to be reviewed to be reopened. It does not guarantee the question will be reopened, but there is a process.
In this case the close reason is not the most helpful, but it is an artifact of us having 3 boiler plate close reasons that have to be applied to as many cases as possible. In this case the "finding specific song" part of the off topic close reason is what the close voters were signaling as finding specific songs to fit a criteria is off-topic. On the on topic page in the don't ask page here is the specific relevant bullet point:
Recommendations of pieces to listen to, study, or play, or that meet