Complex sentence: Goes My Heart is credited to Alanna Vicente and A. Blakemore, which are both pseudonyms of Wyatt: he appears in the film as the guitarist in PoP! and is credited as Andrew Wyatt Blakemore- "Blakemore" possibly being a pun on Ritchie Blackmore.
Split into simpler sentences: Goes My Heart is credited to Alanna Vicente and A. Blakemore. Blakemore appears in the film as the guitarist in PoP! and is credited as Andrew Wyatt Blakemore- "Blakemore" possibly being a pun on Ritchie Blackmore.