It looks as though the biggest indie release last week would've been Soran's first album. Personally I was more excited to finally get to hear Momguamaum that I've just interviewed for Korean Indie.

Bugs Indie TOP10 - April 7, 2012
1. Busker Busker - 벚꽃 엔딩 [MV]
2. Busker Busker - 여수 밤바다 [TV live]
3. Busker Busker - 첫사랑 [live]
4. Urban Zakapa - Beautiful Day [MV]
5. Urban Zakapa - 그댈 안은 목소리
6. Urbana Zakapa Just The Two of Us
7. Soran - 살빼지 마요 [MV]
8. Soran & Kwon Jung Yeol (10cm) - 미쳤나봐 [MV]
9. Delispice - 챠우챠우 (live) [live MV]
10. Chang Kiha & The Faces - 조금만 기다려요 [live]

The new additions to the TOP100 list are the following:
13. Soran - 돌아오는 날 [live]
14. Soran - 내꺼라면
42. Sweet & Salt - 너를 만나러 가는 길
55. Yellow City - 은 [MV]
59. Tete - 야상곡
62. Momguamaum - 데자뷰 [MV]
76. Oksang Dalbit - 정말 고마워서 만든 노래 [live]
83. Bitnara Yang - April [live]
99. Dear Cloud - 스쳐간다

See the full top 100 list here.