The clip, screened at Miller's leaving party last night (March 9), sees Adam Thomas (Adam Barton) rap along to 'Written In The Stars', while Kelvin Fletcher (Andy Sugden) dons an afro to play the keyboard shirtless.
Members of the Emmerdale team also don tracksuits like Miller's character Aaron Livesy and swab themselves with tearsticks in reference to his numerous emotional plotlines.
The 21-year-old filmed his final scenes last week and wrote on Twitter afterwards: "Can't explain the emotions i feel at the moment!
"It's been a pleasure to play Aaron and I love you all for taking the character on and loving his storylines. Thank you so much for your support for me the last 4 years!"
Thomas also tweeted: "Can safely say @DannyBMiller had the send off he deserved love u kidda thx for an amazing 3 years love tinie T!x"
Miller has teased that Aaron's departure from Emmerdale will be "amazing", but "heartbreaking for some people".
His final episode is due to air on April 5.
Watch the Emmerdale team bid farewell to Danny Miller below: