Zpěvák má krásný hlas.

A rough English-friendly pronunciation is:

• Zpěvák ≈ zpyeh-vaak
• má ≈ maa
• krásný ≈ kraas-nee
• hlas ≈ hlas (with a clear h, not silent)

A few key points:

• á is a long vowel, so hold it a bit longer: má, krásný, zpěvák
• ě in zpěvák makes the sound roughly pye
• ý is pronounced like a long ee sound

So the whole sentence is approximately:

ZPYEH-vaak maa KRAAS-nee hlas

Má is the 3rd person singular form of the verb mít, which means to have.

So:

• já mám = I have
• ty máš = you have
• on/ona má = he/she has

Here, zpěvák is singular, so má means has.

Because adjectives in Czech must agree with the noun in gender, number, and case.

The noun hlas is:

• masculine
• singular
• here in the accusative (because it is the direct object)

For a masculine singular noun like this, the adjective takes the form krásný.

So:

• krásný hlas = beautiful voice

If the noun had a different gender, the adjective form would change.

Hlas is in the accusative case because it is the direct object of má (has).

The singer is doing the action of having, and voice is the thing he has.

A useful detail:
hlas is a masculine inanimate noun, and for many masculine inanimate nouns, the nominative and accusative singular look the same.

So:

• nominative: hlas
• accusative: hlas

Even though the form does not change, the function in the sentence is accusative.

Zpěvák is the subject of the sentence, so it is in the nominative case, which is the basic dictionary form.

In this sentence:

• Zpěvák = subject
• má = verb
• krásný hlas = object

Since the subject is in the nominative, zpěvák stays in its base form.

Usually, no. Czech does not use articles like English a/an/the.

So Zpěvák má krásný hlas can mean:

• The singer has a beautiful voice
• A singer has a beautiful voice

In real context, the situation tells you which one is meant.

Because Czech often leaves out possessive words like his, her, or their when the meaning is obvious.

In English, we naturally say The singer has a beautiful voice and understand that it is his own voice. Czech works similarly here.

So krásný hlas is enough.
If you wanted to stress it, you could say svůj krásný hlas, but that would usually be unnecessary in this sentence.

Yes. Czech word order is more flexible than English because case endings help show the grammatical roles.

The neutral word order here is:

• Zpěvák má krásný hlas.

But other orders are possible for emphasis, for example:

• Krásný hlas má zpěvák.
• Má zpěvák krásný hlas? = Does the singer have a beautiful voice?

The original order is the most natural neutral statement: subject + verb + object.

The letter ě often affects the consonant before it. After p, it is pronounced roughly like pje.

So:

• pě sounds roughly like pye

That is why zpěvák sounds approximately like zpyeh-vaak.

For learners, it is often enough to remember that ě is not pronounced like plain e.

Zpěvák means singer and is a masculine animate noun.

That matters because masculine animate nouns often behave differently from masculine inanimate nouns in Czech grammar, especially in the accusative.

Compare:

• zpěvák = singer → masculine animate
• hlas = voice → masculine inanimate

This distinction becomes important in other sentences, even though in this one zpěvák is just the nominative subject.

The feminine form is zpěvačka, meaning female singer.

So you could also say:

• Zpěvačka má krásný hlas. = The female singer has a beautiful voice.

This is a very common masculine/feminine pair in Czech:

• zpěvák = male singer / singer
• zpěvačka = female singer

Yes, it is completely natural. Krásný hlas is a normal and common way to say a beautiful voice.

Other possible adjectives are also common, for example:

• nádherný hlas = a wonderful / gorgeous voice
• příjemný hlas = a pleasant voice
• silný hlas = a strong voice

But krásný hlas is simple, natural, and very standard.