You are now in the directory "audio".
Here are the one-line descriptions for each items in this directory:
gsm-1.0.7: gsm - audio converter and library for converting u-law to gsm encoding maplay-1.2: maplay, an MPEG audio player/decoder that decodes layer I and layer II MPEG audio streams mpegaudio-3.9: mpegaudio is an MPEG/audio Layer 1 and Layer 2 encoder/decoder package nas-1.2.1: nas - Network Audio System version 1.2 patchlevel 1 playmidi-1.1: Playmidi 1.1 - MIDI player radio-2.0.4: Radio-2.0.4, radio over internet rplay-3.2.0b3: rplay - Network audio player version 3.2.0b3 rsynth-2.0: Speech synthesizer. s3mod-1.08a: s3mod v1.05 - MOD/S3M player sox-10.11: sox - SOund eXchange - universal sound sample translator tracker-4.44: Tracker - MOD player workman-1.3: Open Look-based CD player tool xcd-1.4: xcd - a Tcl/Tk CD player xcdplayer-2.2: XCdplayer 2.2 xgmod-2.0.2: gmod - Gravis Ultrasound .MOD player with X Interface xmcd-2.0: Motif CD player. xmix-2.1: xmix-2.1, mixer for X windows