MP3 Player Forward and Back Buttons pt3 - Python Tkinter GUI Tutorial #89

In this video we'll create the Forward Button and the Back Button for our MP3 Player, we'll also add the ability to delete a song, and delete all the songs in the playlist.

Back and Forward buttons are pretty easy, we just need to determine the current song's position in the playlist and add one or subtract one to move forward or back.

We'll also add a menu item to our top menu that allows the user to delete songs from the playlist.

[Codemycom]

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[akramelomrani]

Its crazy how these tutorials are amazing

[abhijitdas]

I already added those buttons this morning...
And i also added a progress bar which indicates the duration of the current playing song but i failed to add scrolling system with the progressing bar


#Lol you are a true teacher
#lots of love from india

[RyanDanielG]

Smash the Like button python fans! Doesn't cost you a thing. Great Python tkinter tutorial! cheers!

[wingielee]

seriously bro, please and please i'll seriously need the ebook for this tkinter and cant wait for you to write that book.This just so much to grab at ones... Thanks a lot for all the videos

[whitewidow]

like the image on the buttons, im nicking that idea :)

[swastiksarkar]

Tell me something. Imagine the selected song is the one at the end of the listbox. When i press the next button I want the first song in the song to be selected. How do I do that?

[wassimharakeh]

Hello John,
I'm sorry that my question is not specifically related to the topic of your video, i was just trying to reach you
I'm wondering if it's possible to keep on using the default sqlite3 database rather than postgresql/mongoDb/mysql with django project (My senior project)
My project is kind of E-commerce application with functionality to the user to register/login/add to cart/view cart items/checkout etc..
Admin can CRUD products and customers from the admin home page

all i want is to perform certain actions on product or customer from my admin home page and see it directly saved and refreshed in the table in db Browser for sqlite

And in general can sqlite3 make the same actions as postgresql/ Mongodb...

[jaytayade]

when I run the project I get this error: next_one = next_one[x] + 1
IndexError: tuple index out of range can you help me out with this error?

[autarroy]

If i select many songs then i want that after one song finished play then automaticly must go to the next song and play and so on.
How to code that?
Please need your help!!

[rubinrodriguez]

I found 1 exception while clicking forward or back button. If it is the end of list or beginning of the list we cannot go forward or back becuase the index of the list becuase not accessible!
Hopefully the following code might fix you the error if you too got the same.

#In def next_song():
#Before song = song_box.get(next_one)

Size = song_box.size()
If next_one == size:
Next_one = next_one - size



#In previous_song():

Size=song_box.size()
If next_one == -1
Next_one = next_one + size

[lokhedher]

great can you do the same with pls files or both with mp3. thanks.

[walthansen]

If i hit the fwd button, the selection does go ahead one... but every time after that, the fwd button just restarts the current song. Also, getting 'tuple out of range'.

[mehul]

Hey if i sign up for a course on codemy will i get a certificate for it ?

[MedTech]

I have a problem with forwarding button i write the code as you write it but its not working

[nizamalias]

Hi John,
my curselection() didnt print tuple as yours like (0, ) or (1, 0).
my ide print out is
()
()
()

next_one = next_one[0]+1
IndexError: tuple index out of range

[sivasurya]

song is frist one when I clicked the backward but the song is not restart ..still continue.. could u please explain sir....

[imrireuven]

when I run the project I get this error: next_one = next_one[x] + 1
IndexError: tuple index out of range
and I do everything good I copy your code and its steal doing this I use pycharm you can help me?

[jardas]

'tuple' object is not callable [0] +1... I need help please

[datran]

Hello bro, I have a problem

File "D"\Developer\Test\1.py, line 68, in previous_song
song = f'
UnboundLocalError: local variable 'song' referenced before assignment

my line 68 : song =