What to record:
You can pick one or multiple harmonies to record, depending on what seems most comfortable for your voice and what you think sounds the best. You can preview what the different harmonies sound like and then download the ones you want to sing along to (click on “Free” to download)!
The lyrics to all the parts are “They can tell, they can tell, they can tell!"
How to record:
Listen to the guidance track on headphones (important) and sing along to the vocals in the register that is most comfortable to you (you can for example sing the highest harmony but an octave lower). Listen to the metronome to know when the vocals start (BPM=156) - there are 4 bars (with 4 clicks each) before you should start singing. A piano will play the first note of the melody 1 bar before the vocals start to help you stay in tune.
Programs you can use: Garageband (on Mac), Audacity, Reaper, Bandlab (android and iphone). If you can't make any of that work you can listen to the guidance track on your phone while recording yourself in some basic recording app!
Recording tips:

Where to send the vocals:
Send your vocals (only your vocals without the guidance track being audible) as wav files if you can (if you don't know what that means, use whatever files your recording program/app can spit out) and send them to info@bellabeth.com.