"All 4 One" is the second single taken from beFour's second album All 4 One.

It was released as a double A-side single with How Do You Do?

in Germany, Austria and Switzerland.

The song reached the top 5 in Austria and the top 10 in Germany and Switzerland.

These are the formats and track listings of the single releases of "All 4 One": Maxi CD single Digital Download