"Summer" is a popular song by Scottish DJ and producer Calvin Harris. It was released as the lead single from his fourth studio album, "Motion," in 2014.

"Summer" is an electro-pop and dance-pop track with a vibrant and energetic sound. The song's lyrics revolve around themes of romance, attraction, and the carefree spirit of summer love. It captures the essence of enjoying the warm weather and the excitement of a blossoming relationship during the summer season.

The song was written and produced by Calvin Harris himself, showcasing his talent for creating infectious and catchy electronic dance music.

Upon its release, "Summer" achieved massive commercial success worldwide. It topped the charts in multiple countries and became one of Calvin Harris's most successful songs. The song's uplifting melody, Calvin Harris's smooth vocals, and its danceable vibe resonated with audiences, making it a crossover hit in both the electronic and mainstream music scenes.

The music video for "Summer" features Calvin Harris in various scenes, driving around in a convertible, and enjoying a summer beach party, which visually complements the song's themes of summer fun and romance.

"Summer" received positive reviews from music critics, who praised its infectious and feel-good sound, making it a popular choice for summer playlists and dance floors.

Over time, "Summer" has remained a fan favorite and a signature song in Calvin Harris's discography. Its memorable sound, Calvin Harris's charismatic delivery, and its celebration of summer love have made it one of his most iconic and beloved tracks, capturing the essence of carefree and romantic experiences during the summertime.