Excellent all around!

It's interesting that you should pick on "I Write the Songs", because that song isn't really about being a songwriter or the process of writing songs at all. Have a closer listen to the lyrics, or just check out Wikipedia.
Quote:

Manilow was initially reluctant to record the song, stating in his autobiography Sweet Life: "The problem with the song was that if you didn't listen carefully to the lyric, you would think that the singer was singing about himself. It could be misinterpreted as a monumental ego trip."