Have Arduino Leonardo read .txt file and display that info on a OLED?

so I have a project im making that is a Spotify controller by using the Leonardo as a hid device and setting the six keys to F13-F18 and then setting those as the hotkeys for Spotify to change the song, pause/play, etc. I have everything working now but I was thinking about changing the 0.91in OLED that displays the current key layer it's on to displaying the song and artist, I have 2 layers for the keys so I can have technically a total of 12 keys. im using toasty for Spotify and it can output the song title and artist.

whats outputted to the .txt file looks like this

“Ride” by Twenty One Pilots

im not sure how I could do this, I've tried looking around to see if other people have but I came up empty-handed.

I am not clear where you are stuck.

Where is the .txt file ?
On the PC or maybe on an SD card ?

Sorry I should have specified that it would be on the pc.

You will need a PC program that can output the file over a Serial link to the Arduino or you could copy it to an SD card, transfer the card to a reader on the Arduino and read it from there.