Definition:Bach or Stravinsky?/Payoff Table

Payoff Table for Bach or Stravinsky?
The following payoff table specifies the game Bach or Stravinsky?:

Also presented as
Some sources present the payoffs for $\left({\text{Bach}, \text{Stravinsky} }\right)$ and $\left({\text{Stravinsky}, \text{Bach} }\right)$ as $-1, -1$ to emphasise the undesirability of the outcome where the two players attend different events.