Like how "Unplugged Version" means the Original Song has been performed with 0 usage of technology-stuff (other than Microphone) [No editing, Acoustic Instruments only, No Faders, No Compressors], What's the name given to a Version in which One Person is emulating the whole song, playing as many parts he/she can at once?
For example, take Hotel California, one person is playing all the parts written in the below snap.
Well basically a cover but only one person and he/she is playing as many parts possible to bringing in as many elements as possible.
(Hoping the question belongs here, not english.stackexchange.com)