Britannica Image Quest provides more than two million copyright-cleared images for non-commercial and educational uses.
Three cat. Clip Art. Britannica ImageQuest, Encyclopædia Britannica,
25 May 2016. quest.eb.com/search/186_1623685/1/186_1623685/cite.
EdUHK Library provides access to a wide range of resources for research and study in Music. Use this guide as your starting point.
"Music is a higher revelation than all wisdom and philosophy." - Ludwig van Beethoven
Music. In Ratcliffe, S. (Ed.), Oxford Essential Quotations. : Oxford University Press