1- A huge and complex subject - but well covered in the literature
2- Raises economic issues
3- Raise creative issues
4- ................
Sorry for the last one , I don't remember it but I hope that these tree help you my friend !
<span>Three characteristics of rockabilly music include a blues chord progression, steel guitar, and a horn section. A representative artist and recording of rockabilly is Carl Perkins with his song, "Blue Suede Shoes."</span>
String, also known as a Guhzeng, the instrument is plucked and strings are stretched to acheive different pitch.
Not more than 4 in a measure, hope this helps !!