I personally don't think it's about molestation (since molestation is generally thought of as unwanted sexual contact and the brother singing is obviously more than willing), though it's definitely about incest.
And KattHikarioftheTurks? I don't know about what your German teacher said. I'm not fluent in German at all, but I still know that "liebe" is "love", and for "Brüderlein" to mean "gay lover", it would have to have "liebe" in there somewhere...
I personally don't think it's about molestation (since molestation is generally thought of as unwanted sexual contact and the brother singing is obviously more than willing), though it's definitely about incest.
And KattHikarioftheTurks? I don't know about what your German teacher said. I'm not fluent in German at all, but I still know that "liebe" is "love", and for "Brüderlein" to mean "gay lover", it would have to have "liebe" in there somewhere...