I used Excel to decode it.
Wolfgang Amadeus Mozart
Put the text into a column. Put the numbers 1-26 in a row just above, use CODE and CHAR functions in cells of the table to give the characters moved along by those amounts. Look for 'obvious' names, vertically and diagonally.
For those interested in the kludgy Excel formula, assumning text starts in C2 and 1 to 26 row starts in D1, formula is:
=CHAR(IF(CODE(\$C10)+Q\$1 > CODE("z"),CODE(\$C10)+Q\$1-26,CODE(\$C10)+Q\$1))
So code is "at each word, move first character back in the alphabet by 14, second by 13, then 12 etc..."