I have something to attend tonight
Please I need more clearification on this for I don't understand it well and I need to.
Thank you.

Question

Answer

I believe that you have accidently left out "to" after "attend."

I have something to attend TO tonight. = I have to do something tonight. / I have some business that I have to take care of tonight.

Compare: I have a party to attend tonight. = I plan to go to a party tonight.

Answer

Now I can guess the meaning for I couldn't help reading it over and over again ever since I came across it.

Maybe it means  'I have something to accompany tonight'

Answer

What is the meaning of this sentence  'I have something to attend tonight?'

Answer

what  is  matter?