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Cassadee Pope Joins All Time Low for "Remembering Sunday" at Wembley Arena
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg8T0LZdDi-Uy-7_eURmP7pEM3IXqF-7ivUfCTT1FY6ifBVVuunztvSF2etdRSpak788xLZkvZpcoMMRHnSmvU9FOznzWEBJUZZlV1Smlw7Ivm3Y-N82-Jm9L4UF5NNewkSSXpOA9vuyxU/s200/atlatp.jpg)
The "Wasting All These Tears" singer joined frontman Alex Gaskarth to perform "Remembering Sunday." A fan-shot video of the incredible duet can be viewed below.