Yo Gabba Gabba
Radiohead Justin Timberlake
Some of the most important rock types in geology are Igneous Rock & Metamorphic Rock.
The most common rock forming mineral groups would be: silicates, carbonates, sulfates, sulfides, halides, and oxides.
To me the most important instrument in rock music is the electric guitar.
All rock types are important. The rock that would be most important to an individual depends on what the person needs the rock for. So, a rock that is most important to me might be the least important to you since we need them for different purposes. For instance if i need crush stones for construction then Granite would probably be the most important rock to me and on the other hand if you need Cement then Limestone would be your favorite rock type.
I IV V are the most important notes in the 12 Bar Blues. 12 Bar Blues is a simple progression that is used very often in most rock and pop songs today and started back in the early days of Rock 'n' Roll.
Alan Freed.
Oasis
the Rolling Stones
Elements
Most of the time, no.
Gravel