SONY CDP-CX50 50 Compact Disc CD Player Now you can place your collection of 50 CDs in this one great player. Jog Dial is a convenient control that rotates through tracks or through discs. CD Text displays text from encoded CDs on the unit's display. +1 Tray, which means that you can also use it as a single CD player Play modes include Continuous 1/All, Shuffle 1/All, or Program for your custom-selected sequence