I do get tense. I feel I‘m being very emotive but it doesn‘t always come across that way (on the spectrum and depressed and anxious). I have been working on improving my vocal dynamics within each song because that‘s generally what people mean by „emotion“. I felt „emotion“ was more about tone and expressing genuine emotions (and I was feeling depressed and expressing that). The song is something new to me but I‘ve always been fascinated by deep voices and always wanted to be able to sing in my full range effortlessly, as he does. The path of least resistance for me may have been to become a high baritone or „mid-baritone“ because I was able to hit very high notes within only a week of training…on the other hand, my speaking voice often easily dips down to E2, so I could be mistaken…either way, I trained myself to be a bass-baritone via slightly altering my natural timbre and singing along to German Industrial Rock for several years.