https://www.musical-u.com/learn/how-long-should-i-spend-on-ear-training/
How long should we spend on ear training for the best results?
Ear training is fantastic for musicians. Not enough ear training won’t get much results and too much ear training can have diminishing returns.
Enjoy this free article and learn how to find the sweet spot for your ear training time.
https://www.musical-u.com/learn/how-long-should-i-spend-on-ear-training/