ffmpeg -i audiofile.mp3 audiofile.sox
play audiofile.sox bass +3

# cut media files (basic)
ffmpeg -i input_audio.wav -t 5 output_audio.wav         # first 5 seconds
ffmpeg -i input_audio.wav -t 00:00:05 output_audio.wav  # first 5 seconds
ffmpeg -i input_audio.wav -ss 00:01:30 -to 00:01:40 output_audio.wav
