Complex sentence: Kalomoira picked an R&B style upbeat song with a Greek feel composed by Konstantinos Pantzis with lyrics by Poseidonas Giannopoulos titled "Secret Combination"; the song had an "American production" feel to it.
Split into simpler sentences: Kalomoira picked an R&B style upbeat song with a Greek feel composed by Konstantinos Pantzis with lyrics by Poseidonas Giannopoulos titled "Secret Combination". The song had an "American production" feel to it.