I don't think there is any such thing as a 'depressing' band -only bands who's music can maybe add to your existing low mood, or reflect its depth at a particular time. Music is an experience that you select to suit your mood, so artists like Leonard Cohen are not 'depressing' merely melancholy, but the songs can shift your mood downwards if you choose to listen at a bad time. As for bands like Hear'Say, the argument seems to be that their output or perceived lack of talent is 'depressing' but why? They appeal to a certain market, I, and the previous correspondents do not belong to it, so why not let it pass you by? I find the closure of Napster depressing, but not the music to which I had access through it, that gave me nothing but pleasure.