This guy's got a short name, but a really heavy sound - one that's got a great blend of beats, keys, and samples at its core - all served up with a crispy, old school funky sound! 45's approach is a bit like that of Ino Hidefumi - in that he covers older territory with a slightly updated groove, mixing older keyboard funk with a hip hop sensibility. But the sound here is also different than Hidefumi too - given that a number of cuts are more soul/R&B in nature - and occasionally feature guest vocals to flesh out the tunes. 45's groove is also a bit more wide-ranging too - not just older styles, but a range of rhythms that include bits of contemporary soul and hip hop, and which point to his work with the group Izanami - all modes that inflect the keyboards differently from track to track. About 5 of the album's 13 tracks feature vocals, the others are all instrumentals.