Thank you for this wonderful slice of heaven! I adore both series so this is like a dream come true for me! Thank you!

This is beautiful. :)The arc of Keith's development is well-paced, with gradual but significant steps and a wonderful climax and conclusion. I have a few thoughts, though, on minor points that didn't seem quite in character.

I can't believe that Pidge wouldn't have the patience for chess. She's so smart she would probably beat everyone. In fact, in the Voltron comics (which may or may not be counted as canon) she has to play it as part of a test of her intellect. If anything, I would expect her to get bored of it, or to want to spare the others the humiliation of losing to her.

I don't think Shiro would call Keith "kiddo." Shiro seems to treat everyone on the team as his equal, regardless of being the eldest among them.

There are some errors/typos throughout. Among them, I think "Keith speed" was supposed to be "Keith sped". "It had grating" should be "It had grated". The word "a" is missing from "get closer look". I'm pretty sure "armatures" was suppose to be "amateurs". There were other minor details with tenses and punctuation but the previously mentioned were the ones I noticed the most.

Overall, I really like how this turned out. Do you think you'll write more about the impact of Lance's music on the team? Here's an idea: maybe Pidge associates certain songs with her family, and reacts strongly (could be negatively or positively) to hearing Lance play them.

Awww,I love this chapter, is so cool!
I can't wait for the next chapter!

Cool story, I would love to read more.

This is really sweet! I love "Moon River", and what you say about Lance's focus and superficiality all makes sense. There are some minor typos throughout, and a couple places where I thought a word might be missing (was the last time supposed to say "ended in the same place"?).

This is just? So cute? I love it? Like every detail of it was lovely and it was so cute to read and the syntax was so lovely.

This is a really sweet story! I always figured that Lance would be musical.