i had to reply to your post, if only because i dont think ive ever seen or heard anyone mention dean friedman before. im only familiar with the first album with ariel i liked that album and get what youre saying about bringing humor into your writing.
i wouldnt want to write only humorous songs but sometimes its fun. i like pretty much all your stated influences and would be interested in looking at some of your lyrics that are in need of accompaniment.
i write mostly on guitar but have a piano, bass, and 12 string to add flavor .