meterec works as a basic multitrack tape recorder. The aim of this software is to minimise the interactions of the users with the computer and allow them to focus on their instrumental performances. For this reason meterec’s features are minimal. If you screw one take, start it over again! Rather than learning how to use a specific software to correct what you screw up, meterec forces you to learn and master your instrument. The good news is that previous takes are kept in history and if in the end, the first one was the best you could play, you can choose it in your final mix.

http://meterec.sourceforge.net/

https://sourceforge.net/projects/meterec/