That vibrato's pretty good, but it's not quite as much like Cecelia Brady or Abby Fischer compared to what I thought. I don't know how well you ever take constructive feedback, but if you've ever heard of Joyce Didonato, she contends that improving the trill technique will definitely improve your vibrato. I thought I read somewhere that the trill exercises she developed will actually make the vocal cords a bit freer and less tense, which I'm sure might be what your goal is so that you'd be able to hit notes more accurately and quicker in the necessarily quicker passages if you ever decide of thinking about the coloratura repertoire.
That vibrato's pretty good, but it's not quite as much like Cecelia Brady or Abby Fischer compared to what I thought. I don't know how well you ever take constructive feedback, but if you've ever heard of Joyce Didonato, she contends that improving the trill technique will definitely improve your vibrato. I thought I read somewhere that the trill exercises she developed will actually make the vocal cords a bit freer and less tense, which I'm sure might be what your goal is so that you'd be able to hit notes more accurately and quicker in the necessarily quicker passages if you ever decide of thinking about the coloratura repertoire.