type MyLink struct {
    gorm.Model
    Title             string
    Url               string
}

// group of links under a single title
type MyLinkSection struct {
    gorm.Model
    Title string
    Links []MyLink
}

type MyPage struct {
    gorm.Model
    PageUrl     MyLink
    Artists     []MyLinkSection
}

PageUrl       MyLink `gorm:"ForeignKey:PageUrlId"`
PageUrl Id    uint