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

Calculating dependencies ... done!
Dependency resolution took 0.99 s (backtrack: 0/20).

[ebuild  N     ] media-libs/taglib-1.13.1::gentoo  USE="-doc -examples -test" 1341 KiB

Total: 1 package (1 new), Size of downloads: 1341 KiB