Lin-Manuel Miranda sang show tunes on Congress trains to lobby lawmakers and, we're set for the next week

Yesterday, Hamilton-creator Lin-Manuel Miranda went to Capitol Hill to convince lawmakers to preserve funding for federal arts and humanities, and sang a few show tunes in between.

To drive it home, he also met with senators like Elizabeth Warren (D-Mass.) and Susan Collins (R-Maine), making it probably the most exciting day in Congress this year.

Needless to say, it blew us all away.

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Miranda added "Congress train" into the lyrics of various popular Broadway songs as Congressmen watched on like deer in headlights.

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No one knew how to react, but they sure were having fun.

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As the videos continue, he gets more comfortable, putting his arms around those supporting his efforts.

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He even gets the whole train to sing along for the grand finale.

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History sure does have its eyes on Lin-Manuel Miranda after today. We sincerely hope Miranda's lobbying convinced lawmakers to preserve arts and humanities funding.