It feels like Google is always adding new cards to Search, and it's just quietly released another one: a metronome. Simply search for 'metronome,' and a card will pop up showing a beats-per-minute slider and a play button. Press play and you get a clicking noise. Voila, a metronome.
The beats-per-minute value is set at 120 by default, but can be changed to any number between 40 and 208. When you tweak the value, the color changes from blue to orange, and when you press play, the button animates, pulsating according to the selected value. The card works with both desktop and mobile search, so you can play the piano and have a beat without needing a computer.
So there you have it. Not particularly mind blowing, but useful all the same. If you're a musician and still don't have a metronome for some reason, you can use this new card; albeit it's not as nice looking as one you can buy, but we'll take what we're given.