So if it was a CD, he could have kept it in his auto-changer.    From Wordnik.com.  [Bad Luck and Trouble]

It also has a Kenwood 10 CD auto-changer and head unit, with a removable control panel.    From Wordnik.com.  [Archive 2004-06-01] Reference

Throttler and auto-changer for Web-API's restriction.    From Wordnik.com.  [search.cpan.org] Reference

BOSE® 6 CD in-dash auto-changer with AM/FM radio, MP3/WMA capability and 11 speakers, including 2 subwoofers.    From Wordnik.com.  [Car Advice | News | Reviews] Reference

Trying to spur their sales among the corporate buyers, Citroen offers the C5 VTX+ with a 6-CD auto-changer, self-leveling Hydractive suspension, ABS with EBD and EBA, ESP with traction control, air conditioning, cruise-control, alloy wheels, seven airbags and an alarm system are also included in standard package.    From Wordnik.com.  [AutoReview] Reference

• AM / FM cassette with Radio Data System (RDS) • Six-disc, single-feed in-dash CD auto-changer.    From Wordnik.com.  [Auto Spectator - New car models and auto industry info, car reviews, motorsports, alternative fuel vehicles and more] Reference

6 CD in-dash auto-changer with AM/FM radio.    From Wordnik.com.  [Car Advice | News | Reviews] Reference

& theft deterrent system, front & rear side curtain airbags, front seat-mounted side-impact airbags, homelink universal transceiver,10-way power driver & front passenger seats,3-position memory system,7-inch multi-information touch screen, am/fm stereo w/cassette player, auto-dimming interior rearview mirror w/compass, cruise control, dual-zone automatic climate control system, heated front seats, in-dash 6-disc cd auto-changer, lexus 10-speaker.    From Wordnik.com.  [We Blog A Lot] Reference