https://www.curso-ingles.com/aprender/verbos-irregulares
The choice of irregular verbs shown is pretty accurate for your level. Enjoy!
Aside from this, hundreds of videos in youtube are available for the same purpose. In the specific case I am showing you here, the pronunciation can be revised while listening to different types of music. Look for parts 2, 3 and 4 of this video if you like its style.
If you prefer the British accent, here is a British teacher that reads the whole list for you:
