You’ll really enjoy listening to this sampler of the GMO, Ger Mandolin Orchestra.
You’ll probably recognize at least the first tune in this video. Enjoy!

Ger Mandolin Ensemble / 5-minute sampler – The Ger Mandolin Orchestra (GMO) is a memorial project of reviving the Jewish Mandolin Orchestra that was active in Gora Kalwaria,Poland between 1920 to 1930. Most of its members died in the Holocaust. Renowned mandolin artist Mike Marshall is the musical director of the ensemble that includes many of the best mandolin artists in the world. In addition to Mike Marshall, these include Avi Avital, Radim Zenkl, Jeff Warschauer, Eric Stein, Chris Acquavella, Dana Rath, Adam Roszkiewicz, Tim Connell, Sharon Gilchrist and Brian Oberlin.