This week, Mnet's M! Countdown had to delay its regular broadcast on Thursday, April 16. The reason was to pay respect for the victim's that were loss during the Sewol ferry accident.

The stars who made their comeback were The Ark as they debuted with "The Light," Dal Shabet are telling you to not be a "Joker" for their return, Block B's subunit BASTARZ made their debut with "Zero For Conduct," M&D said "I Wish," Niel teams up with Juniel with "Spring Love," and Jinusean said "Tell Me One More Time" for their return.

Your nominees for the April 17 episode were miss A and EXO as they battled for the first place trophy. The winner was EXO for their hit single titled, "Call Me Baby." Congratulations to them. Their trophy count is now eight.

This being said, here are the performances from the April 17 episode.

Performance Recaps From The April 17, 2015 Episode

EXO; "Call Me Baby"

EXO said "Call Me Baby" once again on the April 17 episode. Lay and Tao are missing; though, the group is doing a fantastic job with promotions.

EXO showcased their charisma and danced with lots of energy. Their fans are giving them lots of love as they won another first place trophy.

miss A; "Only You"

The competition between EXO and miss A continues on as they sang their new single titled, "Only You." The ladies wore a nice purple colored outfit for their performance.

miss A are doing a great job with promotions each week. Though, miss A has yet to win a first place trophy.

F.T. Island; "Pray"

Rock group F.T. Island performed their new single titled, "Pray" on the April 17 episode.

Once again, Hongki and his group members rocked the stage and entertained their fans. F.T. Island's single ranks number seven this week.

K.Will; "Growing"

K.Will showcased his great voice once again on the April 17 episode. K.Will sang his new ballad single titled, "Growing."

The song is about a guy who loses his love and feels loneliness in the end. K.Will's single ranks number four this week.

Lovelyz; "Hi~"

Lovelyz and their cute love single titled, "Hi~" ranks number nine on the music show's chart this week. The ladies wore a cute pink colored shirt and white long skirt.

The message of the song is about the members falling in love during the spring season. While they are in love, the ladies are shy to express their feelings.

Niel Featuring Juniel; "Spring Love"

Jinusean; "Tell Me One More Time"

Block B's BASTARZ; "Zero For Conduct"

EXID; "Ah Yeah"

The Ark; Intro + "The Light"

Dal Shabet; "Joker"

M&D (Super Junior's Heechul and Trax's Jungmo); "I Wish"

Kim Yeon Ji; "Forgot"

Shin Bora Featuring Vasco; "Mismatch"

Shin Ji Soo Featuring Sleeq; "Hey Jude"

24K; "Hey You"

Park Si Hwan; "Dessert"

CLC; "PEPE"

JJCC Featuring Lee Jin Ah; "On the Flower Bed"

B.I.G; "Between Night n Music"