Although sometimes described as a singer/songwriter, Lannon's music ranges subdued electronic pop to delicate finger picked acoustics to "glitchy" beats and soulful rock.

Lannon soon had another project, Reizoko, that released the vinyl-only EP T'nance and Tricky Ricky - a spacey, sprawling collection of lo-fi bedroom pop that was harbinger of things to come.

In 2003, Film School did a 4-song EP, Alwaysnever, which was released by Scott Kannberg's (Pavement) label Amazing Grease.

Also in 2004, Lannon released the album Chemical Friends, which was a bedroom indie-folk collection of songs and which also featured his voice and lyrics for the first time, earning "Best Album of the Year" from the San Francisco Bay Guardian; "Best Folktronica Artist" from SF Weekly; and generally positive reviews.

Lannon has an electronic project under the name N.LN, and released Astronomy for Children on UK label, Highpoint Lowlife, in 2004.

Lannon formed the duo, Sacred Caves, with former Film School collaborator and bandmate, Greg Bertens, and released an EP in 2012 called Sanctuarium.