A few more of their musical tastes (by no means an exhaustive list):
Haru: Namie Amuro, Mika Nakashima, Jonas Brothers, Miley Cyrus, Taylor Momsen, Adam Lambert, Michael Jackson, Orianthi, Green Day, SPEED, Aikawa Nanase, Triceratops, HYDE, ONE OK ROCK, TVXQ, SS501, Avril Lavigne. She is most influenced by KARA for her live performance. The first song she played on guitar was "Glamorous Sky" (from Nana) by Mika Nakashima/HYDE.
Mami: Ellegarden, THE HIATUS, SUM41, I WiSH, B'z, 9mm, Abe Mao, aiko, The Strokes, Hatsune Miku, K, JUDY AND MARY, Morning Musume. Takuya of Judy and Mary is her most respected guitarist. She also likes Detroit Metal City and other anime songs.
Tomomi: Jackson 5, YUKI, Hi-Standard, Blue Hearts, Southern (I'm assuming Southern All-Stars), Morning Musume, Rage Against the Machine, Red Hot Chili Peppers. She idolized Tsuji from Morning Musume when she was younger. Flea from RHCP is one of her big inspirations as a bassist.
Rina: Tamio Okuda, Unicorn, Shigure, 175R, YUKI, "Scrap Green"(?) (I think this might supposed to be Brilliant Green), Chatmonchy, 9mm, Okamoto's, Ayumi Hamasaki, Morning Musume, and individually she likes John Bonham, Keith Moon and Yoshida Yoshifumi as drummers.
This is sourced from here:
http://scandal4gear.web.fc2.com/There's a few more there that I can't translate well and nothing shows up for what Google comes up with as a translation.
They all like some pop music, which isn't surprising - most people do unless they're *really* hardcore punks or metalheads. But Haruna seems to have the most mainstream tastes while the other girls do like a lot of less "produced" punk and rock. It is interesting to consider how their idols have influenced them - you can pretty easily see both Nozomi Tsuji and Flea combined in Tomomi, for example.
All of them also like AKB48, and are good friends with some of the members.