lo-fi

Etymology
Shortened form of low fidelity.

Adjective

 * 1)  Having an old-fashioned quality.
 * 2)  Having a rough quality, not musically smooth and refined.
 * 3) Recorded at home with makeshift tools.

Noun

 * 1)  A subgenre of hip-hop that includes traditional jazz elements and drum machine samples.
 * 2)  A subgenre of rock music characterized by minimal production, giving a raw and unsophisticated sound.