One Call Away

The song "One Call Away" by Charlie Puth is originally performed in the key of B major. It was released on August 20, 2015, as a single from Charlie Puth's debut album "Nine Track Mind". Charlie Puth, an American singer, songwriter, and producer, co-wrote the song along with Justin Franks, Breyan Isaac, and Maureen McDonald. The track peaked at number 12 on the Billboard Hot 100 chart and received platinum certifications in multiple countries. As for some trivia, the music video of "One Call Away" features an appearance by American actor and singer Tyrese Gibson. The melody of the song is characterized by a catchy and uplifting tune, with Puth's smooth vocals complementing the heartfelt lyrics.