I don't know a lot about them but they sure had a lot of nice songs and to me are underrated. Songs in their catalog like "Strangers In Dark Corners" should have been a hit. Madam Butterfly and Check It Out to me are classics but it looks like it Madam Butterfly wasn't released as a single from the album of the same name. How the heck did that not happen? I'm glad to see that all of the brothers are still around also. Was there a certain brother who mainly handled lead singer? I'm trying to find out who was singing lead on what songs like "Madam Butterfly, Check It Out and Never Had A Love Like This Before."