A man who appears to be the band leader is reading from a large white card which he is holding in his left hand , while facing persons holding tubas .
Chances are slight that the band leader tells the band to play in triplets for the next song .
Chances are slight that the band leader tells the band to play in triplets for the next song .
It is likely that the band leader tells the band to play in triplets for the next song .
The band leader tells the band to play in triplets for the next song .