Tallulah, Bard of the Oceans

{g}{w}, {t}, Put a melody counter on Tallulah,
Bard of the Oceans: You gain 1 life for each creature that entered the battlefield this turn.
Put a +1/+1 counter on those creatures.
{w}, {t}, Remove any number of melody counters from Tallulah, Bard of the Oceans: Tap X target creatures, where X is the number of counters removed this way.
The bard's song remains.