"One Call Away" is a pop song by American singer-songwriter Charlie Puth. The song was released in 2015 as a single from his debut studio album, "Nine Track Mind." It's known for its uplifting message, heartfelt vocals, and romantic themes. Here's more information about the song:

Genre and Style: "One Call Away" is primarily classified as a pop song with elements of R&B. It features a mid-tempo beat, melodic piano chords, and Charlie Puth's emotive vocals.

Vocals: Charlie Puth's soulful and emotive vocals are a central feature of the song, allowing him to convey the song's heartfelt message.

Lyrics and Theme: The song's lyrics revolve around themes of love, support, and devotion. The lyrics describe someone who is willing to be there for their loved one, even if it means being just a phone call away.

Catchy Chorus: The song's chorus, featuring the lines "I'm only one call away / I'll be there to save the day," is particularly memorable and contributes to the song's positive and reassuring tone.

Commercial Success: "One Call Away" achieved commercial success, reaching high positions on music charts worldwide. It became one of Charlie Puth's most well-known songs.

Music Video: The music video for "One Call Away" features visuals that match the song's themes of love and support. The video showcases scenes of people helping and supporting each other in various ways.

Album "Nine Track Mind": The song is part of Charlie Puth's debut album "Nine Track Mind," released in 2016. The album includes a mix of pop and R&B tracks.

Piano-Driven Sound: The song's production prominently features piano chords, contributing to its melodic and heartfelt sound.

Live Performances: Charlie Puth has performed "One Call Away" at concerts and events, often using it as an opportunity to connect with his audience and showcase his vocal talents.

Positive Message: The song's uplifting and supportive message resonated with listeners, making it a popular anthem of love and friendship.

Cross-Generational Appeal: "One Call Away" appealed to a wide audience due to its relatable lyrics and accessible pop sound.v
Influence on Pop Music: The song is an example of Charlie Puth's ability to create emotionally resonant pop tracks that connect with listeners on a personal level.

Continued Presence: "One Call Away" remains a recognizable track in Charlie Puth's discography and continues to be played on radio stations, streaming platforms, and playlists.

Overall, "One Call Away" is a heartfelt and positive pop song that showcases Charlie Puth's vocal and songwriting abilities. Its uplifting lyrics, memorable chorus, and message of support and love have contributed to its popularity and enduring appeal as a song that offers comfort and reassurance to listeners.