This is the 6579th most frequent Swedish word.
mi
"Mi" is not a standard Swedish word; it could represent the musical note "mi" (E) or be a mistaken spelling.
Here, 'mi' in Swedish is actually 'min', which denotes possession, translating to 'my' in English. It is used to show ownership of the noun 'gitarr'.
Jag börjar spela en ny låt på min gitarr.
I am starting to play a new song on my guitar.
In this context, 'mi' represents a musical note in the solfege system, specifically the third note in the sequence.
Vi lär oss musikens toner: do, re, mi.
We learn the notes of music: do, re, mi.
Although 'mi' is not Swedish here, it is included as a foreign (Spanish) term to show its usage as 'my' in Spanish within a Swedish sentence.