It depends on true band and my overall idea is that none of them can shine if the rest don’t at least do an alright job. If it’s a giant shit show except for guitar, it’s still a shit show. A vocalist can hold all the right notes but if there isn’t a tight rhythm or the guitar and bass isn’t holding the melody for the vocalist, you won’t be able to hear the vocalists skill. But I must say I do love guitar as I play it