Oh No! is an American indie rock band formed in 2003 in Los Angeles, California. The band is known for its unique blend of rock, pop, and electronic influences, creating a sound that appeals to a diverse audience. Their music often features catchy melodies and introspective lyrics. The band has released several albums and gained a following through their energetic live performances. Members of Oh No! have collaborated with various artists in the indie music scene, contributing to their reputation as a versatile and innovative group. Their work continues to resonate with fans of alternative music.