-multi Allow multi session CD's to be made. This flag
needs to be present on all sessions of a multi ses-
sion disk, except you want to create a session that
will be the last session on the media. The fixa-
tion will be done in a way that allows the CD-
Recorder to append additional sessions later. This
is done by generation a TOC with a link to the next
program area. The so generated media is not 100%
compatible to manufactured CD's (except for
CDplus). Use only for recording of multi session
CD's. If this option is present, the default track
type is CD-ROM XA mode 2. The Sony drives have no
hardware support for CD-ROM XA mode 2. You have to
specify the -data option in order to create multi
session disks on these drives. As long as cdrecord
does not have a coder for converting data sectors
to audio sectors, you need to force CD-ROM sectors
by including the -data option if you like to record
of a CD. With this option, cdrecord will work with CD-R drives and with CD-ROM drives.