MMS.py

import datetime 

class Song:
    def __init__(self,title,minutes,seconds,r_date):
        self.title = title
        self.minutes = minutes
        self.seconds = seconds
        self.r_date = r_date
        
    def pr_song(self):
        print(
            f'The title of song is "{self.title}" '
            f'and the duration is {self.minutes}:{self.seconds:02d} '
            f'minutes and song released on {self.r_date}.')

class Artist:
    def __init__(self,name):
        self.name = name
        self.songs = []
        
    def add_songs(self,song):
        self.songs.append(song)
        
    def pr_artist(self):
        print(f'Artist of these songs is: "{self.name}" | Songs are {len(self.songs)}')

class Musiclibrary():
    def __init__(self,artist):
        self.artist = []
        self.songs = []
        
    def add_artist(self,new_artist):
        self.artist.append(new_artist)
        
    def __str__(self):
        return f"{self.name} ({len(self.songs)} songs)"
    
    def find_artist(self,name):
        if name in self.artist:
            print(f'Artist found {name}')
        else:
            print(f'Artist not found {name}')
    
    def add_songs(self, song_object):
        self.songs.append(song_object)
    
    def list_all_songs(self):
        print("\n--- Library Song List ---")
        for artist in self.artist:
            artist.pr_artist()
            for song in artist.songs:
                song.pr_song()

kaavish = Artist('Kaavish')
atif = Artist('Atif')
kaavish.add_songs(Song('dekkho',
    3,
    45,
    datetime.date(2008,3,1)))
kaavish.add_songs(Song('morey saiyan',
    4,
    5,
    datetime.date(2008,3,1)))
atif.add_songs(
    Song(
        'Tery bin',
    4,
    13,
    datetime.date(2006,8,7)   
    )
)

music_lib = Musiclibrary('Kaavish akr jaffar zaidi')
music_lib.add_artist(kaavish)
music_lib.add_artist(atif)
music_lib.list_all_songs()