problem syncing music after new apple music update

ok so for some odd reason when i tried to sync a new album from my itunes into my iphone the music didn't sync onto my iphone. the first time it went to sync it was being really slow in itunes and then my music wasnt on my iphone afterwards.. i tired it using differnt usb cables, differnt usb ports on my laptop.. i restarted my phone and computer and that didn't work either.. it's just very bizarre because it was working ok yesterday.. i put music onto my phone yesterday via itunes.

anybody think they know the solution?

thank you