The copyright law of the United States (Title 17, United States Code) governs the making of photocopies or other reproductions of copyrighted material.
Under certain conditions specified in the law, libraries and archives are authorized to furnish a photocopy or other reproduction. One of these specified conditions is that the photocopy or reproduction is not to be
"used for any purpose other than private study, scholarship, or research." If a user makes a request for, or later uses, a photocopy or reproduction for purposes in excess of "fair use," that user
may be liable for copyright infringement.
The song data that is in MIDI format and any lyrics linked to this site are not to be used for any purpose other than private study, scholarship, or research. The song data is copyright by the respective owners.
Many items do not contain individual notices but are still protected by copyright laws.