My 9th grade Spanish teacher taught us how to remember how to say who/what/when/where/why in Spanish by putting it to the tune of Jingle Bells. To this day that’s the only thing I remember from Spanish class, so yes I can confidently confirm that they work:

🎵 Por qué, why,
Quando, when,
Qué, what; donde, where.
Cuantos, how much; cómo, how,
Quien está, who is there?
Cuál! 🎵

🎵 Por qué, why,
Quando, when,
Qué, what; donde, where.
Cuantos, how much; cómo, how,
Quien está, who is there?
Which! 🎵