singer songwriters

Tonight I was invited by a friend to the Hotel Cafe which featured various popular singer songwriter types like Ingrid Michaelson, Josh Radin, Cary Brothers...I don't want to sound pretentious, but so many of them sound alike. They have gorgeous voices, but from song to song it's difficult to decipher which one is which. I'm not going to lie...I like to indulge and some of these artists are definitely a guilty pleasure from time to time so I don't want to hate too much. But do you get my drift ? I don't know....I guess I get bored with this genre of music. In the end, they just don't make my top 25 rated ipod list.