Okay, so I've been learning out of this ear training book from musicians institute and I've had difficulties with the section i'm at and was if anyone could help me out. I'm at the part where it tells me to sing the major scale without accompaniment and to check if i stayed on pitch at the octave. Im usually off a bit and after the major scale it goes on to major melodies without accompaniment. When I sing with accompaniment i'm spot on.. any tips for this or just any advice with ear training in general? Thanks.