ATIP: 97m 34s 21f Disc Manufacturer: Mitsubishi Chemicals Corp. Reflective layer: Dye (Long strategy; e.g. Cyanine, Azo etc.) Media type: CD-Recordable Recording Speeds: min. unknown - max. unknown nominal Capacity: 702.83MB (79m 59s 74f / LBA: 359849) This is the disc provided with Yamaha F1 drive, especially for burning images on the writeable surface (known as DiscT@2 - DiscTattoo). Dark blue, regular Mitsubishi azo I presume.