Indie pop (@ TMD) - a melodic, often angst-free and optimistic, form of pop-rock associated with the indie scene; it is generally considered the staple of the modern indie and hipster subcultures

Indie rock (@ TMD) - generic term for rock music linked to the indie subculture; usually in reference to post-rock, noise, etc.; indie is often confused for the post-punk revivalist scene and the similar indie pop scene

IDM (Amazon) - Intelligent dance music, a sub-genre of Electronic Music.

Dream Pop - is a musical subgenre of pop rock and alternative rock.

Dance Pop (Amazon) - is dance-oriented pop music that originated in the early 1980s. Developing from post-disco and synthpop, it is generally up-tempo music intended for clubs with the intention of being danceable but also suitable for contemporary hit radio.

Alternative Rock (Amazon) - (also called alternative music, alt rock or simply alternative) is a genre of rock music that emerged from the independent music underground of the 1980s and became widely popular by the 1990s. The 'alternative' definition refers to the genre's distinction from mainstream rock music, expressed primarily in a distorted guitar sound, transgressive lyrics and generally a nonchalant, defiant attitude.