Consisting lead vocalist and synthesizer player Annie Ko and guitarist and producer Toby Hwang, the duo debuted in 2011[1] by releasing an EP album called Buzzin'.

[2] Inspired by the faster-paced sounds of bands like NOFX, Black Flag, Bad Religion, and Minor Threat,[2] Hwang cycled through numerous lineup changes with Skrew Attack before meeting vocalist Annie Ko in the Hongdae neighborhood in 2005.

Driven by a desire to branch out from their punk rock beginnings,[3] Hwang and Ko decided to change the band's name to Love X Stereo, a name derived from Hwang's record label Stereo City Records.

We love to add experimental flavor into our music, adding different elements from different genres that we like, such as trip hop, electro, alternative rock etc.

[4] Subsequent releases have continued to feature heavy use of synthesizers and drum machines, further developing their electro-rock sound.