Obviously Dan, you're the typical oldster who knows squat about what every 12 year old knows. What, you're not into file sharing 2000 gazillion songs with 1,000 of your closest teenybopper friends? How do you think they can do that using email or their phones? Compression.

Kids have been using MP3's for oh, I don't know 7-10 years maybe because raw audio files (WAV, CD) are so large. Get with it, man....Just kidding, this stuff makes my eyes glaze over sometimes.

Now you're wondering how you can render a Biab file to MP3. If you install an MP3 codec on your system Biab can access it and render it directly (check the Help file) but most of us use different 3rd party software for that like Audacity, Adobe Audition, many others. Note there's different codecs and some are better than others. Your ears may not be able to tell the difference but others can and then you have to decide on the bitrate to use. The higher the bitrate the better the quality and the larger the file. Google "how to create MP3's", ask more questions here and decide how you want to do it.

Bob

Biab/RB latest build, Win 11 Pro, Ryzen 5 5600 G, 512 Gig SSD, 16 Gigs Ram, Steinberg UR22 MkII, Roland Sonic Cell, Kurzweil PC3, Hammond SK1, Korg PA3XPro, Garritan JABB, Hypercanvas, Sampletank 3, more.