Department of Recording Industry - Home base. NSAI of MTSU - Nashville Songwriters Association International first student chapter. NSAI - Nashville Songwriters Association International. ASCAP - American Society of Composers, Authors and Publishers. BMI - Broadcast Music International. SESAC - Performing Rights Organization for Songwriters and Publishers. NMPA - National Music Publishers Association. U.S. Copyright Office - Learn about, search & register copyrights. Hal Newman & the Mystics of Time - The Most of the Coast! This Man - A musical fable. Windy Holler Music - Words, music & pictures.