Aespa is a South Korean idol girl group who has staged two concert tours since their debut in 2020. To promote their debut song, "Black Mamba", they appeared on numerous South Korean music shows in November 2020. In June 2022, the group held their first showcase, titled Synk, in Los Angeles, United States and Tokyo, Japan in August 2022.
Following the release of their first two EPs, Savage (2021) and Girls (2022), Aespa launched their first world tour, in 2023. After releasing their first full-length album, Armageddon, they embarked on their second world tour, , which took place from 2024 to 2025.