The gif and mus files come in .zip format. Most modern OSes will open this without a problem, but you might need an unzipping program of some kind such as WinZip. The pdf files can be viewed using Adobe Acrobat Reader.
To view, transpose and print MUS files (inside the .zip files), download Finale Notepad for free.
Merry Go Round of Life (Transcribed by Trevor Wier)
for Viola Duet | pdf |
Merry-Go-Round of Life (Transcribed by Rosy009)
for Flute | pdf | midi |
Merry-Go-Round of Life (Transcribed by musescore_guyze)
for Piano, from Piano Stories Best '88-'08 | pdf | midi |