[?] Play more than one sound (function) sequentially in Wolfram|Alpha?

[smutreja (Sam Bhatia)]

I tried to enter

Sound[{Play[Sin[1000 t], {t, 0, 1}], Play[Sin[2000 t], {t, 0, 1}]}]

but it does not work.
I am trying to figure out how to play different music notes in sequence, and this seems like a good way to start experimenting. Any help will be appreciated. I tried various syntax but no luck yet.
Thanks.

[mthiel (Marco Thiel)]

It does appear to work on my computer:

Sound[{Play[Sin[1000 t], {t, 0, 1}], Play[Sin[2000 t], {t, 0, 1}]}]

I have attached the wav-file.

Cheers,

Marco