In the summer of 1969, in Bradford, PA., I heard a commercial on the radio with music that sounded unmistakably like Baja Marimba Band. The melody resembled Dave Clark Five's "Because" but the tempo and style matched the trombone opening to BMB's "Yes Sir, That's My Baby." No marimbas, but the style still sounded like it's right out of BMB's recording sessions. There's also some singing at the end. I don't recall what product was being promoted, or if it was a local or widespread ad, but if anyone has any idea what this music is and if it's available anywhere, just thought I'd ask some "experts."