Theory:
http://www.thefamouspeople.com/profiles/joseph-haydn-463.php- timeline idea
http://www.biography.com/people/franz-joseph-haydn-9332156#the-mature-artist
http://www.allmusic.com/artist/franz-joseph-haydn-mn0000168380/biography
Early Life:
http://donrathjr.com/composers-franz-joseph-haydn/
http://www.biography.com/people/franz-joseph-haydn-9332156#early-life
Who Is He:
http://www.mfiles.co.uk/composers/Joseph-Haydn.htm
http://donrathjr.com/composers-franz-joseph-haydn/
http://www.thefamouspeople.com/profiles/joseph-haydn-463.php
Timeline :
http://www.rit.edu/affiliate/haydn/joseph-haydn-biographical-sketch#section2
http://www.classicfm.com/composers/haydn/guides/haydns-creation-london-best-works/#I5cD8YFVt1WI5LhX.97
http://www.allmusic.com/artist/franz-joseph-haydn-mn0000168380/biography
http://www.thefamouspeople.com/profiles/joseph-haydn-463.php
https://content.thespco.org/music/composers/franz-joseph-haydn/?gclid=CjwKEAjwu72pBRC9hsn2-e34vRUSJACnSYsTC8U4L9U6_Z9-tlM6lBwEC9K1WAdZByki4frf86-D-RoComPw_wcB
http://www.thefamouspeople.com/profiles/joseph-haydn-463.php- timeline idea
http://www.biography.com/people/franz-joseph-haydn-9332156#the-mature-artist
http://www.allmusic.com/artist/franz-joseph-haydn-mn0000168380/biography
Early Life:
http://donrathjr.com/composers-franz-joseph-haydn/
http://www.biography.com/people/franz-joseph-haydn-9332156#early-life
Who Is He:
http://www.mfiles.co.uk/composers/Joseph-Haydn.htm
http://donrathjr.com/composers-franz-joseph-haydn/
http://www.thefamouspeople.com/profiles/joseph-haydn-463.php
Timeline :
http://www.rit.edu/affiliate/haydn/joseph-haydn-biographical-sketch#section2
http://www.classicfm.com/composers/haydn/guides/haydns-creation-london-best-works/#I5cD8YFVt1WI5LhX.97
http://www.allmusic.com/artist/franz-joseph-haydn-mn0000168380/biography
http://www.thefamouspeople.com/profiles/joseph-haydn-463.php
https://content.thespco.org/music/composers/franz-joseph-haydn/?gclid=CjwKEAjwu72pBRC9hsn2-e34vRUSJACnSYsTC8U4L9U6_Z9-tlM6lBwEC9K1WAdZByki4frf86-D-RoComPw_wcB