Complex sentence: In May 2015, he teamed up with Oritsefemi on the hit "Firewood", and on 12 February 2016, he released the widely accepted single "I Am A Sinner".
Split into simpler sentences: In May 2015, he teamed up with Oritse Femi to released the hit song "Firewood". On 12 February 2016, he released the widely accepted single "I Am A Sinner".