Hyena on the Keyboard

Producers: Yoon Jong-shin, Jung Jae-hyung, Gray, Hui (Pentagon) // Special appearance by Uhm Jung-hwa

Producers: Yoon Jong-shin, Jung Jae-hyung, Gray, Hui (Pentagon) Guests: Sleepy, Loco, Hoody, Jung Seung-hwan, Jo Woo-chan // Special appearance by Kino (Pentagon)

Producers: Gray, Rhythm Power, Ailee, Jeong Dong-hwan (MeloMance) // Special appearance by Nayoung (Pristin)

Producers: Gray, Rhythm Power, Ailee, Jeong Dong-hwan (MeloMance), Yang Da-il (Super Rookie Corner) // Special appearances by Pentagon (Hui, Kino)

Producers: Hyungdon and Daejun, Rose Motel, Peppertones Guests: Chungha, Yun Ddan Ddan // Special voice appearance through phone by Lucid Fall

Producers: Hyungdon and Daejun, Rose Motel, Peppertones, Yun Ddan Ddan (Super Rookie Corner), Hyunsik (BtoB) Guests: Chungha

Producers: Hyunsik (BtoB), Yang Dong-geun Guests: JeA (Brown Eyed Girls) // Special appearances by the rest of BtoB, Hong Jin-young, Hani (EXID)

Producers: Hyunsik (BtoB), Yang Dong-geun, Se Se Neon (Super Rookie Corner), JB (Got7) Guests: JeA (Brown Eyed Girls) // Special appearances by BtoB (Eunkwang, Changsub, Sungjae), Gye Min-ah (Fantastic Duo winner), Esther Kim (Top 6 in K-pop Star 4), LX (rapper), 1stSON (rapper), Lee Won-woo (choreographer), J. Y. Park, Got7 (Youngjae, Yugyeom)

Producers: Kim Tae-won, Kim Jong-seo, JB (Got7), Loco, Hwasa (Mamamoo) // Special appearances by Woogie (producer from H1GHR Music), Kim Kyung-ho, Park Wan-kyu, J. Y. Park, Got7 (Youngjae, Yugyeom), Royal Dive (producer duo)

Producers: Kim Tae-won, Kim Jong-seo, JB (Got7), Loco, Hwasa (Mamamoo) // Special appearances by Royal Dive, Mirror Boy (producer), J. Y. Park, Got7 (Jinyoung, Youngjae, Yugyeom), the rest of Mamamoo Special voice appearance through phone by Kim Shin-young Special performance appearances by Kim Dong-myung (Boohwal), Woogie