not reproducible for me on 11.1 64 bit
ffplay zen.mp3
ffplay version 4.2.1 Copyright (c) 2003-2019 the FFmpeg developers
built with gcc 8.2.0 (GCC)
configuration: --prefix=/usr/local --disable-static --enable-gpl --enable-version3 --enable-shared
--disable-debug --disable-doc --enable-bzlib --enable-fontconfig --enable-libass --enable-libfreetype
--enable-libpulse --enable-libspeex --enable-libtheora --enable-libvorbis --enable-zlib --enable-
libmp3lame --enable-libv4l2 --enable-libvpx --enable-vdpau --enable-libx264 --enable-libwebp
--enable-libpulse --enable-libspeex --enable-libbluray --enable-libcdio --enable-libxvid --enable-
libopus --enable-libx265 --enable-openal --enable-lto --enable-librsvg --enable-gnutls --enable-
avresample
libavutil 56. 31.100 / 56. 31.100
libavcodec 58. 54.100 / 58. 54.100
libavformat 58. 29.100 / 58. 29.100
libavdevice 58. 8.100 / 58. 8.100
libavfilter 7. 57.100 / 7. 57.100
libavresample 4. 0. 0 / 4. 0. 0
libswscale 5. 5.100 / 5. 5.100
libswresample 3. 5.100 / 3. 5.100
libpostproc 55. 5.100 / 55. 5.100
Input #0, mp3, from 'zen.mp3':= 0KB vq= 0KB sq= 0B f=0/0
Metadata:
encoder : Lavf57.71.100
Duration: 00:47:11.18, start: 0.023021, bitrate: 109 kb/s
Stream #0:0: Audio: mp3, 48000 Hz, stereo, fltp, 109 kb/s
Metadata:
encoder : Lavc57.89
32.70 M-A: 0.000 fd= 0 aq= 16KB vq= 0KB sq= 0B f=0/0
GUI runs but I show only the terminal stuff after closing the GUI
slighlty offtopic.....ffmpeg4 is quite large IMHO
if you do not mind running a terminal player (non-GUI) that can handle mp3s try mpg123