Audio File Formats

1. MPEG layer 3 (.mp3)
   wolves howling courtesy of U.S.F.W.S.
2. WAVeform (.wav): standard for PCs and Windows OS
   geese honking courtesy of U.S.F.W.S.
3. Musical Instrument Digital Interface (.mid, .midi): standard for PCs and Windows OS
   Power, Leonel: Beata proginies courtesy of The Choral Public Domain Library
4. Audio Interchange File Format (.aiff, .aif, .ief): standard format for Macintosh
   'abiotic' courtesy of On-Line Glossary of Technical Terms in Plant Pathology home page
5. Audio (.au): standard format for Unix and Java
   E01.New_Year_Eve.au courtesy of ibiblio Chinese Music Archive
6. Real Media audio (.ram, .rm)
   Ramblin' Part 4: unions, born to win courtesy of ibiblio public domain archive