Can someone help me find the notes to Mr. Bluesky

idk if this is the right place to ask but here goes.

theres some guys in my class who have a band and play some small gigs here and there around our city. but there is this talent show thing my school is doing in the fall and their bassist doesnt want to do it. so they asked me.

the thing is i use songster but upon listening to the song a couple of times today i realized that the bass line moves a lot more than it shows on songster, especially during the chorus and guitar solo.

am i just stupid or does songster not have the full score. and if it doesnt have the full score could someone who is much better at picking out notes please tell me what they are? i know i have a while until the show but my pitching is really bad. thanks! 😊