Complex sentence: It serves as the record's second promotional single, being released on August 11,2016 for digital download and streaming by RCA Records and Sony Music and provided as an instant grant track for those who pre-ordered "Glory".
Split into simpler sentences: It serves as the record's second promotional single, being released on August 11,2016 for digital download and streaming by RCA Records and Sony Music. I was provided as an instant grant track for those who pre-ordered "Glory".