Complex sentence: STN MTN was released as a free download through Glover's website on October 2nd 2014, and KAUAI was released via iTunes and Spotify on October 3rd 2014.
Split into simpler sentences: STN MTN was released as a free download through Glover's website on October 2nd 2014. Kauai was released via iTunes and Spotify on October 3rd 2014.