The document lists 10 musical instruments and gives the reader 20 seconds to memorize them before writing them down over 2 minutes. It then repeats the list of instruments, which includes double bass, piano, cello, trumpet, saxophone, drum, acoustic guitar, xylophone, harp, and electric guitar.

1. You have 20 seconds toYou have 20 seconds to
memorize what you see andmemorize what you see and
2 minutes to write.2 minutes to write.

3. WRITE!!!WRITE!!!
(2 minutes)(2 minutes)

4. 1.- DOUBLE
BASS
2.- PIANO
3.- CELLO
4.- TRUMPET
5.- SAXOPHONE
6.- DRUM
7.- ACOUSTIC GUITAR
8.- XYLOPHONE
9.- HARP
10.- ELECTRIC GUITAR

5. What you could see...What you could see...
1) DOUBLE BASS
2) PIANO
3) CELLO
4) TRUMPET
5) SAXOPHONE
6) DRUM
7) ACOUSTIC GUITAR
8) XYLOPHONE
9) HARP
10) ELECTRIC GUITAR

6. What you could see...What you could see...
1) DOUBLE BASS
2) PIANO
3) CELLO
4) TRUMPET
5) SAXOPHONE
6) DRUM
7) ACOUSTIC GUITAR
8) XYLOPHONE
9) HARP
10) ELECTRIC GUITAR