燃やす
album
audio
backup
blank
box
case
cd
cdrom
circle
communication
compact
computer
copy
cover
data
design
digital
disc
disk
dvd
empty
hardware
image
information
isolated
media
movie
multimedia
music
musical
object
plastic
product
record
recordable
red
rewritable
sleeve
software
sound
space
storage
technology
track
video