> Add me to the list of users disappointed that there are no current plans to provide Native Apple Silicon Support for BIAB.

I expect that we will have a silicon native version sometime in the future, especially as the share of Macs with M1 chips rises. The M1 machines have been around for less than 2 years now. It’s not simply a matter of recompiling, all of the various tools we use to make the programs also need to get updated, which takes time.

But the “good news” in the silicon/m1 story is happening right now that the programs like Band-in-a-Box 2022 on Silicon/M1 already speed up 50% compared to running with intel Macs..
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fwiw) For those interested, for many programs, there isn’t much (if any) speed improvements of native programs vs Rosetta programs. Both the Rosetta-run programs and the native ones get about the same huge speed boost on the M1 machines , as you can see below….

Have a look at this YouTube review where a music program is cpu/performance tested (Rosetta vs native M1). The tester went in assuming native would be better performance and less cpu usage, but that’s not what he found. https://youtu.be/o0-j7ovw4Q8?t=410 Of course the performance was fantastic on both the Rosetta and native versions - the tester just didn’t find that the performance of the native one was better than the Rosetta..

And there’s a reason for this. As I explained above - Band-in-a-Box already runs 50% faster on M1 machines than Intel. Because Rosetta is not emulating. It does a one time translation of the program from x86 instructions to M1 silicon (arm) . From then on , the program is always running using the translation. So would BiaB run much faster if it was native on a M1 - the answer would be probably ‘no‘ based on the results in tests of similar programs. Note that some graphics intensive programs like Photoshop do speed up , because they rewrite routines specific parts of the program for GPU and CPU M1/arm Not many companies have the resources to do that, and BiaB wouldn’t benefit as it isn’t graphics/cpu intensive to begin with.
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Have Fun!
Peter Gannon
PG Music Inc.