elecoustic 

A term used to describe an electric guitar that is being played without an amplifier, or "unplugged." It's still an electric guitar, but without the distortion and volume that the amp provides it sounds more like an acoustic.

Lenny's neighbors called the cops to complain about his late night guitar solos, so now he has to go elecoustic.

elecoustic by J. Arnier June 7, 2007

emocoustic

Emocoustic ee-moh-koo-stik (adj.) - Variety of music consisting of emotionally driven lyrics backed by acoustic instruments, usually a guitar.

Edwin McCain is a fine example of an emocoustic artist, and even bands such as Ill Niño and Open Hand have "emocoustic" songs.

"The strands in your eyes that color them wonderful, Stop me and steal my breath, And emeralds from mountains thrust towards the sky, Never revealing their depth"

- Edwin Mccain

emocoustic by The Captain August 14, 2004