http://www.myenglishpages.com/site_php_files/grammar-lesson-adjectives-placement.php#.Uqm8SWRDvT0
1. The pianist played a beautiful haunting melody.
2. The cold December wind chilled me to my bones.
3. Let’s go catch the 8:00 show at that old drive-in movie theater.
4. I could really go for a hot delicious pepperoni pizza right about now.
1. Haunting and beautiful melody
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Correct comma usage: The pianist played a beautiful, haunting melody.
2. December and cold wind
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Correct Without Commas
3. Movie and drive-in theater
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Drive-in and old movie theater
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Correct Without Commas
4. Pepperoni and delicious pizza
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Delicious and hot pepperoni pizza
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Correct comma usage: I could really go for a hot, delicious pepperoni pizza right about now.
http://www.writing.com/main/books/entry_id/458319
Ex: The dusty, heavy, red guitar is barely playable anymore.
Ex: We were prepared for a long, grueling basketball game.
http://www.uhv.edu/ac/newsletters/writing/grammartip2004.09.21.html
Worksheet: http://englishlinx.com/common_core/7/language/conventions_of_standard_english/Commas-L.7.2a.pdf