She sang as Yui in the Angel Beats! anime band Girls Dead Monster, and then did the opening for Fate/Zero; now LiSA's first full solo album is slated for release on February 22nd. Love "S"miles's compiled tracks include the Fate/Zero opening theme "Oath Sign," as well as an accoustic version of the same.
An army of writers and creators are attached to the project including:
Sho Watanabe (obviously, since he did the Fate/Zero opening; he's also known for the Puella Magi Madoka Magica opening)
wowaka (well-known in the Vocaloid community)
Tomoya Tabuchi (bassist and backing vocals in the band Unison Square Garden; he wrote "confidence driver" included on LiSA's single release of "Oath Sign")
Toku (production on "Oath Sign" and AnoHana's ending "Secret Base ~The Thing you Gave Me~")
Jun Maeda (creator of Angel Beats!)
The first printing limited edition comes with a DVD (or Blu-ray, if you're into that 4,500 yen/US $58 version) called Video Letters to U. It contains music videos and a live performance of songs from her first album, Letters to U. The release also features a 48 page photo book and a slip case.