Datasheet

13 pins from being tied to the SPI pins. You can do this after you've gotten things working.
If you have the Amplified version....
Place the two blue terminal blocks in the slots next
to the headphone jack
Flip the board over, you can even have it on a table
or use scotch tape to keep the terminal blocks in
place
Solder the four pins with plenty of solder
© Adafruit Industries
https://learn.adafruit.com/adafruit-music-maker-shield-vs1053-mp3-
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