Idol Radio Season 4, Episode 21: Episode 21

Episode 1

83 min

Episode 2

Special Guest: MAMAMOO's Moonbyul

91 min

Episode 3

Special Guest: The Wind

106 min

Episode 4

Special Guest: TRI.BE

116 min

Episode 5

Special Guest: CRAVITY

106 min

Episode 6

Special Guest: PLAVE

95 min

Episode 7

84 min

Episode 8

Special Guest: xikers

100 min

Episode 9

Special Guest: OH MY GIRL's YooA, Special DJ: 2PM's JUN. K

80 min

Episode 10

Special Guest: TEMPEST

89 min

Episode 11

Special Guest: X:IN

99 min

Episode 12

Special Guest: TAN

105 min

Episode 13

Special Guest: THE BOYZ's Hyunjae, Q, and Eric, Special DJ: THE BOYZ's Hyunjae

97 min

Episode 14

Special Guest: DRIPPIN

91 min

Episode 15

Special Guest: AMPER&ONE, Special DJ: DKZ's Jaechan & Jonghyeong

90 min

Episode 16

Special Guest: ONF

112 min

Episode 17

Special Guest: KISS OF LIFE

98 min

Episode 18

Special Guest: YOUNG POSSE

105 min

Episode 19

Special Guest: BOYNEXTDOOR

100 min

Episode 20

Special Guest: ILLIT

95 min

Episode 22

Special Guest: TREASURE’s Jihoon

104 min

Episode 23

Special Guest: ONEWE

102 min

Episode 24

Special Guest: Lee Jinhyuk & Kim Jaehwan

103 min

Episode 25

Special Guest: TOZ&TIOT, Special DJ: ONF's E-Tion & Seungjun

102 min

Episode 26

Special Guest: tripleS

101 min

Episode 27

Special Guest: LA POEM

98 min

Episode 28

Special Guest: ONEUS, Special DJ: ONF's E-Tion & Seungjun

102 min

Episode 29

Special Guest: JD1

83 min

Episode 30

Special Guest: DXMON, Special DJ: THE BOYZ’s New

103 min

Episode 31

Special Guest: MCND

108 min

Episode 32

Special Guest: TREASURE

97 min

Episode 33

Special Guest: Kep1er

104 min

Episode 34

Special Guest: XIA, Special DJ: CRAVITY’s Jungmo & Wonjin

102 min

Episode 35

Special Guest: EVERGLOW, Special DJ: THE BOYZ’s Ju Haknyeon

97 min

Episode 36

Special Guest: EVNNE

103 min

Episode 37

Special Guest: H1-KEY

107 min

Episode 38

Special Guest: Kim Jaejoong, Special DJ: THE BOYZ's Ju Haknyeon

93 min

Episode 39

Special Guest: Epik High

114 min

Episode 40

Special Guest: STAYC, Special DJ: ONF's E-Tion & Seungjun

100 min

Episode 41

Special Guest: Lee Chaeyeon, Special DJ: ONF's E-Tion & Seungjun

93 min

Episode 42

104 min

Episode 43

Special Guest: Weeekly, Special DJ: ONF's E-Tion & Seungjun

105 min

Episode 44

Special Guest: ALL(H)OURS, Special DJ: ONF's E-Tion & Seungjun

94 min

Episode 45

Special Guest: Ha Sungwoon, Special DJ: ONF's E-Tion & Seungjun

96 min

Episode 46

Special Guest: ONF'S U, Special DJ: ONF's E-Tion & Seungjun

107 min

Episode 47

Special Guest: POW, Special DJ: TEMPEST's Hanbin & Lew

110 min

Episode 48

Special Guest: The CrewOne, Special DJ: CRAVITY’s Jungmo & Wonjin

96 min

Episode 49

Special Guest: RESCENE, Special DJ: CRAVITY’s Jungmo & Wonjin

107 min

Episode 50

Special DJ: CRAVITY’s Jungmo & Wonjin

104 min

Episode 51

Special Guest: BANG&JUNG&YOO&MOON, Special DJ: B1A4's Shinwoo & Sandeul

124 min

Episode 52

Special Guest: DRIPPIN, Special DJ: MAMAMOO's Moonbyul

112 min

Episode 53

Special Guest: SF9, Special DJ: CRAVITY’s Jungmo & Wonjin

98 min

Episode 54

Special Guest: OH MY GIRL's Mimi, Seunghee, and Yubin, Special DJ: tripleS' Seoyeon & Jiwoo

96 min

Episode 55

Special Guest: ARrC, Special DJ: tripleS' Nakyeong & Nien

93 min

Episode 56

Special Guest: ONEWE, Special DJ: tripleS' Seoyeon & Jiwoo

100 min

Episode 57

Special Guest: xikers, Special DJ: tripleS' Seoyeon & Jiwoo

100 min

Episode 58

Special Guest: X:IN's Aria, AMPERS&ONE's Brian, GENBLUE's Ayako, and POW's Yorch, Special DJ: EVNNE's Keita

109 min

Episode 59

Special Guest: BOYNEXTDOOR, Special DJ: BOYNEXTDOOR's Sungho & Riwoo

112 min

Episode 60

Special Guest: P1Harmony, Special DJ: B1A4's Shinwoo & Sandeul

94 min

Episode 61

Special Guest: YOUNITE, Special DJ: B1A4's Shinwoo & Sandeul

89 min

Episode 62

Special Guest: TIOT, Special DJ: EVNNE's Keita

94 min

Episode 63

Special Guest: FIFTY FIFTY

104 min

Episode 64

87 min

Episode 65

Special Guest: The Wind, Special DJ: THE BOYZ's Q

95 min

Episode 66

Special Guest: MADEIN

107 min

Episode 67

Special Guest: Billlie

105 min

Episode 68

Special Guest: JX

94 min

Episode 69

Special Guest: tripleS Visionary Vision, Special DJ: tripleS' Yooyeon & Nakyeong

85 min

Episode 70

Special Guest: THE BOYZ

103 min

Episode 71

Special Guest: AMPERS&ONE, Special DJ: TREASURE's Jihoon

111 min

Episode 72

Special Guest: STAYC, Special DJ: TREASURE's Jihoon

94 min

Episode 73

Special Guest: VIVIZ

94 min

Episode 74

Special Guest: Kep1er

86 min

Episode 75

Special Guest: Jamie, Bang Yedam, and Kik5o, Special DJ: THE BOYZ's Kevin

94 min

Episode 76

Special Guest: POW

95 min

Episode 77

Special Guest: MOEVV

106 min

Episode 78

Special Guest: BADVILLAIN

95 min

Episode 79

Special Guest: izna, Special DJ: ONEUS's Seoho & Keonhee

105 min

Episode 80

87 min

Episode 81

Special Guest: EPEX

91 min

Episode 82

Special Guest: WayV

97 min

Episode 83

Special Guest: CRAVITY

111 min

Episode 84

Special Guest: 82MAJOR

103 min

Episode 85

Special Guest: NOWADAYS, Special DJ: THE BOYZ’s Kevin

Episode 86

Special Guest: CLASS:y, Special DJ: ONEUS's Seoho & Xion

Episode 87

Special Guest: BOYNEXTDOOR

Episode 88

Special DJ: ONEUS's Seoho & Keonhee

Episode 89

Special Guest: ONEUS

Episode 90

Episode 91

Special Guest: BBGIRLS

Episode 92

Special Guest: KickFlip, Special DJ: Ju Haknyeon

Episode 93