The mixtape's lead single "Daydream", which debuted at number one on the Billboard World Digital Song Sales chart,[2] is a house track discussing J-Hope's struggles as a Korean idol presented in an upbeat style.
[5] He later released his second solo work in September 2019, a single entitled "Chicken Noodle Soup" featuring American singer Becky G. The song contains lyrics about J-Hope's background in dance, and is performed in three languages: Korean, English, and Spanish.
[7] He serves as one of the primary songwriters for the pop and hip hop boy band BTS, of which he is a member, appearing as a credited writer on every album released by the group since their debut in 2013.
[8] On these albums he primarily works with the Big Hit production team, including company founder Bang Si-hyuk, and fellow BTS rappers RM and Suga.
In January 2020, the Korea Music Copyright Association (KOMCA) promoted J-Hope to a full member of the organization due to the worldwide popularity of the BTS songs "Boy with Luv", "Home", and "Blood Sweat & Tears" which he co-wrote.