I completely forgot to mention this afternoon that the other thing I watched earlier today was TWO GIRLS AND A SAILOR. I recorded this yesterday on the DVR and just got to it today.
It was over two hours long - ricidulous for a cream puff confection of song and story. But it was so loaded with talent each getting one or more numbers that a twenty minute plot was extended past the point of irritation. I mean, they had TWO big bands: Harry James and Xavier Cugat, each of whom performed two or three times plus solo artists appearing with the bands, too. You additionally had Jose Iturbi, Jimmy Durante, Ben Blue, Virginia O'Brien, Helen Forrest, and Lena Horne with one or two numbers each in addition to June Allyson and Gloria DeHaven sharing several duets and each having a solo. WAY overstuffed.
Come to think of it, ANCHORS AWEIGH made the next year was also over two hours. I guess during the war years, they crammed as much music, song, and dance into these romantic musicals.