Define a Struct in Golang, Instantiate an Instace of that Struct, and Append Items to the Struct

define_struct_and_append.go

package main

import "fmt"

type ServerResponse struct {
        Songs []string
}

func main() {

        var serverResponse ServerResponse
        serverResponse.Songs = append(serverResponse.Songs, "hello, world")
        fmt.Println(serverResponse.Songs[0])
}