Since 2005, Grossman has also been recording and touring with singer/songwriter Sarah Bettens, and in 2007 he began performing with Javier Mendoza.
Rebecca tours internationally and has performed with Shawn Colvin, Steve Forbert, Peter Case, Catie Curtis, Sarah Bettens, Josh Ritter, Erin McKeown, Loudon Wainwright III, Patty Larkin, Elvis Perkins, Freedy Johnston, Carrie Rodriguez, Elvis Perkins, Caroline Herring, and Shannon McNally, among others.
Sarah Vaughan | Sarah Palin | Sarah Bernhardt | Sarah Brightman | Sarah Jessica Parker | Sarah, Duchess of York | Sarah McLachlan | Sarah Silverman | Sarah Michelle Gellar | Sarah | Sarah Harmer | Sarah Lawrence College | Sarah Polley | Sarah Kane | The Sarah Silverman Program | Sarah Slean | Terminator: The Sarah Connor Chronicles | Sarah Siddons | Sarah Lennox, Duchess of Richmond and Lennox | Sarah Hughes | Sarah Geronimo | The Sarah Jane Adventures | Sarah Ferguson | Sarah Jane Smith | Sarah Bolger | Sarah Ann Glover | Sarah Vowell | Sarah Morris | Sarah Lian | Sarah Chalke |
At this time the band merely existed out of Sarah and Gert Bettens, who were joined by others (who didn't return for any of the later albums of K's Choice).