Although not very common anymore, single-tray CD players are still around. These players only play one CD at a time. CD changers are a more common feature of minisystems today. These changers usually hold anywhere from 3 to 5 CDs, play them continuously, and skip CDs too. Some Sony models can hold and store up to 25 CDs.
Most changers have special modes where they can be programmed to skip songs on certain CDs.
Some players even allow you to open the device and replace CDs while one is still playing. Higher priced models have dual-cassette recorders, allowing you to dub from one cassette to another, and record from audio CD or radio to cassette as well. See Cassette Decks for more information. Although somewhat rare, this feature, if available, usually replaces the cassette deck. MiniDisc recorders allow you to play and record digital audio.