Increasingly, overdubs are done in home studios, because that's the time- consuming stuff.
During this process, unwanted noises can be edited or filtered out, overdubs and other enhancements can be added in post-production.
For musicians weaned on studio overdubs, this may have seemed revolutionary.
The acoustic demo recording is believed to have been recorded in Miami in 1979 and has been completed with instrumental overdubs added by other musicians.
