Google Play Music cuts off metadata

google_play_music.txt

% ffmpeg -i /Users/satoru/Downloads/Skrillex,\ Kill\ The\ Noise\ -\ Recess\ \(Original\ Mix\).mp3
ffmpeg version 2.7.2 Copyright (c) 2000-2015 the FFmpeg developers
  built with Apple LLVM version 6.1.0 (clang-602.0.53) (based on LLVM 3.6.0svn)
  configuration: --prefix=/usr/local/Cellar/ffmpeg/2.7.2_1 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-opencl --enable-libx264 --enable-libmp3lame --enable-libvo-aacenc --enable-libxvid --enable-vda
  libavutil      54. 27.100 / 54. 27.100
  libavcodec     56. 41.100 / 56. 41.100
  libavformat    56. 36.100 / 56. 36.100
  libavdevice    56.  4.100 / 56.  4.100
  libavfilter     5. 16.101 /  5. 16.101
  libavresample   2.  1.  0 /  2.  1.  0
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  2.100 /  1.  2.100
  libpostproc    53.  3.100 / 53.  3.100
[mp3 @ 0x7fea1a00da00] Skipping 0 bytes of junk at 50058.
Input #0, mp3, from '/Users/satoru/Downloads/Skrillex, Kill The Noise - Recess (Original Mix).mp3':
  Metadata:
    title           : Recess (Original Mix)
    artist          : Skrillex, Kill The Noise
    album_artist    : Skrillex
    album           : Recess
    genre           : Glitch Hop
    track           : 2/11
    disc            : 1/1
    date            : 2014
  Duration: 00:03:57.71, start: 0.000000, bitrate: 270 kb/s
    Stream #0:0: Audio: mp3, 44100 Hz, stereo, s16p, 268 kb/s
    Stream #0:1: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 500x500 [SAR 1:1 DAR 1:1], 90k tbr, 90k tbn, 90k tbc
    Metadata:
      comment         : Cover (front)
At least one output file must be specified

raw.txt

% ffmpeg -i /Users/satoru/Music/iTunes/iTunes\ Media/Music/Skrillex/Recess/02\ Recess\ \(Original\ Mix\).mp3
ffmpeg version 2.7.2 Copyright (c) 2000-2015 the FFmpeg developers
  built with Apple LLVM version 6.1.0 (clang-602.0.53) (based on LLVM 3.6.0svn)
  configuration: --prefix=/usr/local/Cellar/ffmpeg/2.7.2_1 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-opencl --enable-libx264 --enable-libmp3lame --enable-libvo-aacenc --enable-libxvid --enable-vda
  libavutil      54. 27.100 / 54. 27.100
  libavcodec     56. 41.100 / 56. 41.100
  libavformat    56. 36.100 / 56. 36.100
  libavdevice    56.  4.100 / 56.  4.100
  libavfilter     5. 16.101 /  5. 16.101
  libavresample   2.  1.  0 /  2.  1.  0
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  2.100 /  1.  2.100
  libpostproc    53.  3.100 / 53.  3.100
[mp3 @ 0x7fa74d009400] Skipping 0 bytes of junk at 324556.
Input #0, mp3, from '/Users/satoru/Music/iTunes/iTunes Media/Music/Skrillex/Recess/02 Recess (Original Mix).mp3':
  Metadata:
    album           : Recess
    album_artist    : Skrillex
    copyright       : 2014 OWSLA/Big Beat Records, Inc. for the United States and WEA International Inc. for the world outside of the United States.
    disc            : 1/1
    genre           : Glitch Hop
    title           : Recess (Original Mix)
    artist          : Skrillex, Kill The Noise
    track           : 2/11
    TKEY            : Bbm
    TBPM            : 104
    date            : 2014
  Duration: 00:03:57.71, start: 0.000000, bitrate: 279 kb/s
    Stream #0:0: Audio: mp3, 44100 Hz, stereo, s16p, 268 kb/s
    Stream #0:1: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 600x600 [SAR 1:1 DAR 1:1], 90k tbr, 90k tbn, 90k tbc
    Metadata:
      comment         : Cover (front)
At least one output file must be specified