Greer also wrote songs with RCA / Or Music (Matisyahu, Los Lonely Boys) artist, essence, and worked as a session player for producer Bill Bottrell.

They also recorded their first full-length album, No Time Left On Earth, featuring guest appearances from Daryl Palumbo, Kelly Atkins of 20 Minute Loop & Kitka, Vinnie Caruana, Samantha Stollenwerck, Pedro Shanahan, and Tim Carter.

Released on September 7, 2004, No Time Left On Earth contained the college hit "Hey Stewardess", featuring Daryl Palumbo and Samantha Stollenwerck.

[2] The Rondo Brothers also played on the album White People by Handsome Boy Modeling School, and joined the band on their month-long US tour and several shows at the Jazz Cafe in London, where they also performed with Jamie Cullum.

During this time the Rondo Brothers helped produce The Matches and MC Lars track "Hot Topic is Not Punk Rock", and issued remixes of artists including Charlie Parker, Billie Holiday, Rosemary Clooney, and Dean Martin.

In 2006, the Rondo Brothers worked with Bay Area beat boxer Kid Beyond, and made a remix for the band Vinyl featuring keyboardist Bernie Worrell.

In 2007 the Rondo Brothers released their second album Seven Minutes to Midnight,[3] and went on a second US tour, performing with Chali2NA, André the Giant, and Casual from Hieroglyphics, while backing Dan the Automator on the score for an NBA video game.

The same year they worked on the Cuba Gooding Jr. and Michael Jordan commercial spots for Hanes, and also appeared on the soundtrack for the hit documentary My Kid Could Paint That.

After 2013 the Rondo Brothers went on hiatus largely due to the circumstances with Jim Greer's son Teddy, who was diagnosed with a rare form of pediatric cancer and passed away in 2012.