Unfortunately, you are not permitted to use Spotify's logo for advertising or promoting your business.
See the terms and conditions - under section 4 "Rights We Grant You". Here's a link.
All Spotify trademarks, service marks, trade names, logos, domain names, and any other features of the Spotify brand (“Spotify Brand Features”) are the sole property of Spotify or its licensors. The Agreements do not grant you any rights to use any Spotify Brand Features whether for commercial or non-commercial use.
Hope that helps! If you would like to discuss your brand with Spotify, there is a division called Spotify for Brands that can help you promote your business. Check out this site www.spotify.com/brands.
I hope this helps 😊