1. Seaman with daughter run for it. Abscond
Presumably 'Abs' for seamen and 'd' for daughter but 'con' doesn't mean with (except in Italian!).
2. Forty-five right for second tenor in Italian musical foursome. Quarter to.
I'm assuming this is Quartet (musical foursome) with an additional r (right) but that still leaves me with an extraneous 'o'!