TWO RHYMING RIDDLES

1)

Seven letters are we,

Four different words we make.

The first has pictures,

Paintings and such.

The second causes sneezing,

From ragweed or dust.

The third is an adverb,

It's hard to explain;

It's the same as immensely,

But it's much more plain.

The fourth word you'd sing,

If you but act like a king.

2)

36 KEYS

My first is in mouse but not in rat,

My second in bonnet but not in hat;

My third in store and also rock,

My fourth in minute but not in clock;

My fifth is in rye and also key,

My whole a color and the name of a tree.

Answers:

1)

GALLERY

ALLERGY

LARGELY

REGALLY

2)

EBONY (36 black piano keys)