acoustic version
nounUK /əˈkuː.stɪk ˈvɜː.ʃən/
US /əˈkuː.stɪk ˈvɝː.ʒən/
A version of a song played with instruments that do not use electricity.
The band played an acoustic version of their hit song at the small café.
OTHER MEANINGS
2. A recording of a song made mainly with acoustic instruments.
She released an acoustic version of the album on vinyl.
3. A softer, quieter arrangement of a normally loud song.
Their acoustic version of the rock anthem surprised the fans.
4. A performance of a song without electric amplification.
The radio show featured an acoustic version recorded in the studio.