Summer Calling is a
pop record. Describing it as a summer album, Jung sought to create a "fresh" and "bright" atmosphere with his music. Feeling that balladry suits winter, he decided against including a standard ballad on the record. "Summer Dream" was described as a "trendy"
dance track claimed to "cool off the summer heat". In its lyrics, the narrator "asks his love to stick by his side". "Not Anymore" is a
R&B-pop ballad which serves homage to the sound and lyricism of the 1990s by following the melodic progression and the implementation of a
synthesizer common during that time period. It deals with the mourning of a breakup. "Password" is an "addictive"
deep house track. His first attempt at the genre, he described as a "party" song with elements of
pop music which fixates around "repetitive"
hooks and lyrics. The album closes with "Navigation", a song which consists of piano and strings, as well as a "calm"
melody. Set in medium-tempo, the song opens with the sound of ocean waves. It is a "lyrical" song which was inspired by his "poor sense of direction". The lyrics hint as "social isolation", but also intends to "cheer up the listener". Jung noted that "dreams and goals" help him "navigate" his life, and feels "lost" without them. ==Release and promotion==