Music producer work 6

Today what I did to my track today was that I was increasing the  beats per minute and adding more instruments to my track,especially the drum kit and drum machine.My teacher named Olly was having a listen to my track,the drums were out of time,So I muted the drums and also as I when I was working on my track,The vocals weren't there so I brought them back to my track from the audio file collection and stretching the instruments and audio sounds back and forth and played a new drum sound within time when recording and having a listen to my track again and again.I will keep improving and working on my track and see what I can do better for it.What I feel is that that if I increase the tempo beats per minute,The track doesn't sound so emotional like the normal tempo 60 beats per minute.Phrases are most of the time stretched.I enjoyed to much of creating the track today.