The "Novaera Professional Music Library" offers more then 100 theme-based audio CDs created by expert musicians that guarantee the top sound quality evident in each product. All recordings and master recordings are personally taken care of by the Novaera structure that consists of two company owned digital recording studios to ensure each CD possesses maximum perfection and clarity. The Novaera Professional Music Library offers over 60 hours of music: more than 650 tracks already divided by subject and musical style, coded in Dolby Surround and 3D Sound. Each audio CD contains from 10 to 16 tracks and a total running time of over 60 minutes each disc.