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Do-It-Yourself Music Theory

Marsoni M251S
Sale price$24.99
Pay 4 payments of $6.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Do-It-Yourself Music TheoryDo It Yourself Music Theory The Best Step by Step Guide to Start Learning Do It Yourself Music Theory is a fun way to get started understanding music on your own. Using well known music from pop, classical, and many other styles, you will be given step by step instructions on what you need to know to get started. You'll be understanding everything in no time! Includes over 180 piano demonstration tracks of the following topics: Theory basics
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  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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jack
Whiting, US
★★★★★ 5
Mark T T-shirt
Size: XX-Large, Color: White
I’m content nice quality good price works for me
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Reviewed in the United States on December 12, 2025
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vivian
Waukegan, US
★★★★★ 5
I like the shirt and the price was decent
Size: X-Large, Color: Black
Nice but I don’t like it on my neck. I’m giving it away as a gift.
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Reviewed in the United States on October 14, 2025
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Victor
Natrona Heights, US
★★★★★ 1
Too small for the shown size.
Size: XX-Large, Color: Black, Size: XX-Large, Color: Black
I usually would buy XL size but in this case I bought XXL thinking since it's cotton it might shrink. But when I tried the T-shirt it was too small. My older XL sized T-shirt has 2 1/2" larger total shoulder width and 3" wider body width. See attached pictures. Length was also a bit shorter by about 1/2". I will to return it.
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Reviewed in the United States on April 15, 2026
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Pattie B
New York, US
★★★★★ 2
Does not match the size
Size: 3X-Large, Color: Blue
Way smaller than the size indicated. Very thin material, almost see- thru.
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Reviewed in the United States on December 5, 2025
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Robert
New York, US
★★★★★ 5
Will buy again
Size: XX-Large, Color: White
Very comfortable. Fits as expected,
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Reviewed in the United States on September 15, 2025

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