 With Jones sticking primarily to vocals and tambourine (except when filling in on the drums when Dolenz came forward to sing a lead vocal), the Monkees' live act constituted a classic power trio of electric guitar, electric bass and drums (except when Tork passed the bass part to Jones or one of the Sundowners in order to take up the banjo or electric keyboards).Andrew Sandoval noted in Rhino's 2006 Deluxe Edition CD reissue of "More of the Monkees" that album sales were outstripping Nielsen ratings, meaning that more people were buying the music than watching the television show, which meant that the producers decided that more attention needed to be paid to the music and that more music needed to be produced for more albums.Sandoval also noted that their second album, "More of the Monkees", propelled by their second single, "I'm a Believer" b/w "(I'm Not Your) Steppin' Stone", became the biggest selling LP of their career, spending 70 weeks on the Billboard charts, staying No.