type Track struct {
Id string `json:"id"`
Name string `json:"name"`
Album Album `json:"album"`
Artists []Artist `json:"artists"`
Duration int `json:"duration_ms"`
}
type TracksData struct {
Total int `json:"total"`
Next string `json:"next"`
Previous string `json:"previous"`
Href string `json:"href"`
Limit int `json:"limit"`
Offset int `json:"offset"`
Items []TrackInfo `json:"items"`
}