Since 2000, he records and tours regularly with australian guitarist / singer Chris Kenna and drummer Henri Le Boursicaud in the rock trio Moonray and the Bitch. This band has recorded 4 albums and one live LP. The last album, Fighting the Ox, was launched in december 2007.

In 2005, the Remi Jeannin Trio released Le jardin suspendu, an album that displays original tunes by Rémi and Paul Abirached, and an arrangement of the eponym theme by french composer and organist Jehan Alain (1911-1940).

Rémi collaborates frequently with guitarist William Chabbey. In 2011, the William Chabbey Trio (with Charles Benarroch on drums) launched the album "Three for a blues" (Aphrodite Records).

Rémi Jeannin plays regularly with a wide range of musicians including the afore mentionned and others, such as Ronald Baker, Mourad Benhamou, Pascal Bivalski, Larry Brown, Sal Bernardi, Lionel Boccara, Philippe Combelle, David Fettmann, Manu Franchi, Jeff Hoffman, François Homps, Bruno Micheli, Gilles Renne, Thierry Tardieu, Fanny Werner ...