Wendy, you can stay in 32 bits and get sounds as good as TTS-1 by getting a free soundfont (SF2) player and free soundfonts:

https://hiphopmakers.com/over-2000-free-soundfonts-free-soundfont-player

There are some very large GM SF2s out there. There are also some that you can purchase. One nice thing about SF2s is that with a free librarian you can replace one sound with another.

But for the best sounding MIDI you will need 64 bit BiaB. There are some good sounding free VSTis for 64 bits out there. Or you can purchase a more expensive player/sampler like Kontakt, SampleTank, UVI, etc for the best MIDI sounds. But be forwarded some VSTis can be very expensive.

You may also want to get a 64 bit DAW. You can do a lot more in one of them than you can in BiaB. Use BiaB to get you backing tracks and the DAW to control them via CCs for MIDI or automation for audio. You can also have many tracks in a DAW. YMMV


I phoned my wife and asked her if she wanted me to pickup fish and chips on the way home.
She just grunted.
She still regrets me naming the twins.

64 bit Win 10 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware