Hi Mockie,.....here is a Sinatra medley I recorded using the Tascam DR5 a few years ago that I bought as per Don M recommendation playing my old Yamaha S950 on top of some Backing Tracks & Vocal thru the Tascam DR5 recorder which does a pretty good job as a stand alone unit once you set it all up correctly internally...enjoy!

https://app.box.com/s/o8pddkxm9uotdu7j53ssfv3opq9fitw4