We can use the future continuousThe aspect expressing duration, formed with be + verb-ing. E.g.: What are you doing? tenseA grammatical category that is marked by verb inflection. To express when an event or action happens in time or when a state exists, we use tenses. for fixed arrangements and plans in the same way as we use the present continuous, although in this case these may be less definiteRelating to a specific or determined person, thing, idea or time. E.g.: I know the guy you are talking about. ("the guy you are talking about") and formalNot belonging to colloquial or everyday speech; official. E.g.: I demand that Mr Smith call the person on whom the committee has decided..

The band will be performing live sometime in October.
We will be arriving in Szeged soon.

Future continuous for actions happening over a period of time in the future
Future continuous Future perfect