Nice puzzle! I learned some new things but it still wasn't TOO44AMore than necessary (and, fittingly, a homophone of 1A)[---] challenging. :) Fun idea to have the bonus entry going diagonally - if you had those squares shaded or circled I think it would have been even more effective (alas, I don't think that's the kind of editing that can be done once the puzzle is posted). I also loved the long entries, especially "Hey SEOULSISTER13ATrain song about a South Korean sibling? (with "Hey")[-----------]"!