Both tools are dead and with some security issues Thanks
[master f6c20f39185] media-sound/beets: Disable mp3gain/aacgain support (#643400) 1 file changed, 2 insertions(+), 2 deletions(-) rename media-sound/beets/{beets-1.4.3.ebuild => beets-1.4.3-r1.ebuild} (96%)