The newest installment of Muddy Paw PR‘s Monthly Music Mashup playlist is up and running! As always, we’ve brought you the music from our favorite up and coming artists of the moment via Substream Magazine. This month’s playlist features favorites from New York City and Austin, TX, two of the hottest cities in the music industry. Check out the playlist on Spotify and give our featured artists a follow! You can find a link to the playlist here.