Can I upload a audio without plug in flash player?

Answer 1

<audio controls>
<source src="link" type="audio/type">
</audio>

<video width="320" height="240" controls>
<source src="link" type="video/type">
</video>

Answer 2

Yes. Flash Player hasn't been necessary for web development for years now. It is slowly disappearing from all web browsers, which is a blessing!