These are the packages that would be merged, in order:

Calculating dependencies  .... done!
[ebuild   R   ] dev-db/mysql-5.0.90-r2  USE="berkdb community embedded perl ssl -big-tables -cluster -debug -extraengine -latin1 -max-idx-128 -minimal -profiling (-selinux) -static -test" 0 kB
[ebuild   R   ] media-sound/amarok-2.3.0  USE="mtp opengl semantic-desktop (-aqua) -cdda -daap -debug -embedded -ipod (-kdeenablefinal) -lastfm -mp3tunes" LINGUAS="de en_GB fr -bg -ca -cs -da -es -et -eu -fi -it -ja -km -nb -nds -nl -pa -pl -pt -pt_BR -ru -sl -sr -sr@latin -sv -th -tr -uk -wa -zh_TW" 0 kB

Total: 2 packages (2 reinstalls), Size of downloads: 0 kB