2: to hear something with thoughtful attention : give consideration
3: to be alert to catch an expected sound
Don’t listen to your head. Listen to your heart!
But what if you listen to both?
Here’s an example of that result.
Beethoven wrote “Ode to Joy” – when he was almost completely deaf.
It’s been said he was unaware of the rapturous response from the crowd when he conducted its premiere. Only when one of the musicians alerted him to the cheering audience did he experience the impact of his work.
Here’s an article about Beethoven’s “Ode to Joy” – its lyrics, translation and history.