when i said i wanted a supergirl musical episode i meant, a Supergirl. Musical. Episode. not a crossover with the flash where kara sings like twice. i want a karaoke episode, Kara and Winn singing duets and broadway musicals and then roping Alex into signing so she goes up and serenades Maggie and Maggie’s panties just dROP because ‘damn Danvers i knew you had some impressive lungs on you but not like this’ which ofc makes Alex blush 50 shades of red
and then James goes up and impresses tf outta everyone bc ‘oh my god james i didnt know you could sing!!’
j’onn softly croaks out some raspy martian song that has everyone in tears (he tells them later that it was a lullaby he sang many time to his daughters) and kara and alex sing together and lena and maggie are simply dying okay they’re so gay for the danvers sisters.
maggie goes up and screams some rock anthem that she knows alex used to love and alex is so embarassed that maggie even knows that (eliza showed her the pictures of alex’s rebelious years and maggie thought it was adorable)
lena and maggie then teaming up to sing some sappy love song to the danvers sisters and eliza thinks it just about the funniest thing ever, the way her daughters just melt
just, the supersquad having a good time and singing together