صدای موسیقی من را خسته میکند.

A careful pronunciation is:

se-dâ-ye mu-si-qi man râ khas-te mi-ko-nad

A more natural transliteration would be:

sedâ-ye موسیقی man râ khaste mikonad

In everyday speech, the last word is often pronounced more like mikone than mikonad.

Because Persian uses the ezafe construction to connect nouns.

Here, صدا means sound, and موسیقی means music.
To say the sound of music, Persian links them as:

صدا + ezafe + موسیقی = صدای موسیقی

The -ی in صدای is showing that link, because صدا ends in ا.

It can mean either one, depending on context.

Persian usually does not mark a / the the way English does. So صدای موسیقی could be understood as:

• the sound of music
• the sound of the music

If the context is general, it may mean music’s sound in general. If the context is specific, it may mean the sound of some particular music.

را marks the direct object.

In this sentence, من را means that me is the person affected by the action. So:

• صدای موسیقی = the subject
• من را = me, the direct object
• خسته می‌کند = makes tired

So the structure is basically:

The sound of music + me + makes tired

Yes.

In formal written Persian, من را is often written as مرا.

In everyday spoken Persian, people usually say منو.

So these are all related:

• من را — standard and clear
• مرا — more literary/formal
• منو — colloquial speech

Because Persian often makes verbs with a noun or adjective + کردن.

Here:

• خسته = tired
• خسته کردن = to tire someone, to make someone tired

So خسته می‌کند literally looks like does tired, but the real meaning is:

makes tired
or
tires

This is a very common Persian pattern.

Because the subject is صدای موسیقی, which is singular.

Even though the idea may feel broad in English, grammatically sound is one thing here, so Persian uses a third-person singular verb:

می‌کند = it does / it makes

If the subject were plural, the verb would also become plural.

Persian usually prefers Subject + Object + Verb.

So this sentence breaks down like this:

• صدای موسیقی = subject
• من را = object
• خسته می‌کند = verb phrase

That is why the verb comes at the end.

A very literal English order would be:

The sound of music me tired makes.

But the natural English meaning is:

The sound of music makes me tired.

The standard spelling is می‌کند.

This uses the prefix می plus the verb form کند, usually written with a small space-like joiner. In less careful typing, people often write میکند, but می‌کند is the standard form.

So a more standard version of the whole sentence would be:

صدای موسیقی من را خسته می‌کند.

A common spoken version would be:

صدای موسیقی منو خسته می‌کنه.

Changes you see there:

• من را → منو
• می‌کند → می‌کنه

You may also hear موزیک instead of موسیقی in casual speech:

صدای موزیک منو خسته می‌کنه.

This sentence specifically emphasizes the sound.

Because it says صدای موسیقی, the focus is on the sound/noise of the music, not just music as an abstract thing.

So it is closer to:

The sound of the music makes me tired.

If you wanted the broader idea Music makes me tired, you could simply say:

موسیقی من را خسته می‌کند.