微笑空灵魂成立于1999年，其创始成员来自圣塔克拉瑞塔区不同的高中。乐队，原本是三人组合，包括声乐和吉他手肖恩丹尼尔森，贝斯手，鼓手莱恩马丁德里克。

by Johnny Loftus
Smile Empty Soul was a heavy alternative trio formed while its three members were still in Santa Clarita, CA, high schools. Led by singer/guitarist Sean Danielson, the band also included drummer Derek Gledhill and bassist Ryan Martin. After honing their sound with numerous hometown gigs, Smile Empty Soul began venturing to the Sunset Strip, and eventually passed a demo to Todd Parker of the Los Angeles indie ThroBack. That exposure led to a deal with Jason Flom's Lava imprint, which was expanding in the wake of early signee Kid Rock's white-hot success. The trio hooked up with producer John Lewis Parker, who was at the helm for their self-titled debut, issued by Lava in May 2003. With its screeching guitars and Danielson's rage-filled vocals, the album was indebted to the alternative sounds of the early '90s.