Yes, you can do this.
1. Add a beat to your beat store and for the Beat Status select For Sale.
2. Leave the pricing option blank at 0.00.
3. Add the free beat to File Downloads section.
– Leave the free beat download box empty.
When a visitor clicks the cart or buy button they will see a Free – Purchase button on the single beat page.
When they click the Free – Purchase button they will go to the checkout page where they will have to enter a name and email address to download the file.