Crossword Puzzle Emulating

Clue: Emulating

Emulating a goat (BLEATING with 8 letters)
Emulating Elizabeth (REGALLY with 7 letters)
Emulating a horse (TROTTING with 8 letters)
Emulating, on menus (ALA with 3 letters)
Emulating a waterfall (CASCADING with 9 letters)
Emulating Yankee Doodle (RIDINGAPONY with 11 letters)
Emulating a worm (WIGGLING with 8 letters)
Emulating Garbo (ALONE with 5 letters)
Emulating a pigeon (COOING with 6 letters)
Hit video game that has players emulating musicians (ROCKBAND-2 with 10 letters)