This collection features all the A-sides of singles, from "Boys and Girls" to "Sapphire Blue." The hidden gem "Konna Shizukana Kyoto no Yoru wo Kimi ni" is a rare track that's not often heard. Please note that the lyric sheet is not included. Also, the case shows some yellowing due to aging. "Playback quality is good!" Please be aware of this before purchasing.