Performed by: Jung Guk, Ji Min & J-HOPE
Lyrics by: Supreme Boi , J-HOPE
Original Track: Snoop Dogg & Wiz Khalifa - Young, Wild and Free ft. Bruno Mars
As an introduction, Bulletproof Boy Scouts is an upcoming boy group from Big Hit, GLAM, 2AM & 8eight's company. You're probably most familiar with Jung Ho Suk, who featured in Jo Kwon's Animal, but the members have featured in other artists songs, like Lee Hyun's Bad Girl (also feat GLAM), Kan Miyoun's 바보같은 여자라, 2AM's Love U, Hate U, Lee Seung Gi's 널 웃게 할 노래 & Lim Jeong Hee's Ashes.
I'm not sure if any of them are confirmed to be in the group, so I wouldn't get too invested in any of them yet (especially after we saw how quickly Trinity left/was dropped from the group even after debut). Plus they've been teasing this group since 2010, so I don't know if I would expect them to debut anytime soon. Possible members so far are Ji Min, Jung Guk, Rap Monster, Jin, Suga & J-HOPE (in the video above only, I think). Kim Nam Joon was originally supposed to part of the group but I haven't seen his name again through official company channels and Jung Hun Chul has been confirmed to have left to another company.
Performed by: Jung Guk
Choreographed by: Kyle Hanagami
Music: Save your goodbye
학교의눈물 (Tears of School)
Lyrics by: Rap monster, SUGA
Performed by: Rap monster, SUGA, Jin
Original Track: kendrick lamar - swimming pools
Performed by: Ji Min
Music: Hard Krump Instrumental 2012
흔한 연습생의 크리스마스 (Ordinary Trainees' Christmas)
Video Edit by Bulletproof Boy Scouts
Performed by Jin, Rap Monster, SUGA & more
Let's Introduce BANGTAN ROOM
Performed by Rap Monster
Performed by: Rap Monster
Original Beat: Kanye West "Power"
Some of these are older songs (some with members who have already dropped out!) and some of these are from the auditions/competition Big Hit held to get more members for the group.
Hook Song (mocking Brave Bros.)
Satoori Rap (Kim Nam Joon & Min Yoon Ki)
Big Hit Audition (Jung Hun Chul & Kim Nam Joon)
Audition (1st place Choi Ik Je, 2nd place Min Yoon Ki)
Jung Ho Seok - Dance + Rap
Seventeen by Kim Nam Joon
Dreamin by Kim Nam Joon
I.N.G. by ex-trainee Jung Hun Chul
SHOW by ex-trainee Jung Hun Chul
source: BANGTAN BLOG, BANGTANTV, 2, 3, 4, 5, 6, cheonju83, pimpincakes, dhhiphopplaya, pimpincakes, BangTanSoNyeonDan, 2, 3, 4
I've linked the videos next to the video & at the source. There's probably more that I don't know about them since I haven't been following them super closely. You can also check out their blog or follow their twitter.