How do I add music to a playlist on my Galaxy tab 4

You can do that! Here's a simple guide:
Download Deezer Music to SD Card on Android
Deezer offers different options for users to listen to music. When you sign up for Deezer Free, you can browse 90 million songs with the Deezer music app on your device, but you cannot enjoy offline Deezer. If you're a Deezer Student, Deezer Premium, Deezer Family, Deezer HiFi, or Deezer Family HiFi user, you can download your favorite content to listen to offline. As only Android devices support SD card, you can download your favorite tracks from Deezer to an SD card on an Android device.

Step 1. Open the Deezer music app on your Android device and locate the Home screen.
Step 2. Go to Settings > Other > Storage and select the SD card to save the downloaded Deezer songs.
Step 3. Press OK to confirm your settings and go back to your music library in Deezer.
Step 4. Select your favorite tracks, albums, or playlists and tap Download to download your liked content to the SD card.

How to Transfer Songs from Deezer to SD Card on Any Device
In fact, you are only allowed to download songs from Deezer to SD card on those devices which has an SD card slot. Otherwise, those downloaded Deezer music tracks are streaming content and cache files that are not playable on other devices without the Deezer music app. And once stopping subscribing to Deezer, you cannot continue to enjoy those downloaded songs.
To break those limits, we'd suggest that you use a Deezer music downloader to save Deezer songs to an SD card. Here you cannot miss this tool called Tunelf Deezer Music Converter . It is specially designed for all Deezer users and can download tracks, albums, audiobooks, playlists, and podcasts from Deezer. As it supports six popular audio formats, you can choose to save Deezer music to MP3 and then transfer songs from Deezer to your SD card.

Step 1 Import Deezer Music Tracks to Tunelf
If you have the Deezer music app installed on your computer, then you only need to launch Tunelf Deezer Music Converter first. And go to Favorites and select Music to view all of your favorite tracks, albums, or playlists in Deezer. After finding tracks you want to download, copy the music link and paste it into the search on the converter.
Step 2 Set the Output Format for Deezer Music
Importing Deezer music tracks to the converter is followed by the settings of the audio parameters. Click the menu bar and select the Preferences option from the drop-down menu. There will pop up a window where you need to set MP3 as the output format and adjust the bit rate, sample rate, and channel. Then click OK to save the settings.
Step 3 Download Tracks from Deezer to MP3
To make Tunelf software work, click on the Convert button at the bottom right of the corner. Wait for a while, and Tunelf Deetrack Music Converter will download and export Deezer songs to the default folder. Or you can change the storage folder in advance. By clicking the Converted icon, you can view the converted music in the history list.
Step 4 Transfer Songs from Deezer to SD Card
Now you need to connect your SD card to the computer and transfer those Deezer songs downloaded by Tunelf software to the SD card. All the limitations from Deezer music have been removed by Tunelf software. Then all the music can be played from a number of music players or devices from your SD card.

Method 1. How to Delete Individual Songs from iPad
Step 1. Launch the Music app on your iPad.
Step 2. Tap "Songs" on the bottom to see all of the music on the device. Choose the individual track you want to delete and slide your finger to the left across the songs.
Step 3. Tap on the red "Delete" button to remove music from your iPad.
Get another two ways in this guide: https://www.imobie.com/support/delete-music-from-ipad.htm

Get an Android Tablet out of safe mode - Support Home Page

acer--uk.custhelp.com/app/.../get-an-android-tablet-out-of-safe-mode

How do I get my Android tablet out of safe mode? Use the ... Restart your device by holding the power button, then tap Power off. ... Did this answer help you?

Samsung Galaxy Tab 3: Turn Safe Mode On or Off

www.technipages.com/samsung-galaxy-tab-3-turn-safe-mode-on-or-off

Mar 15, 2014 - Use the Safe Mode feature on the Samsung Galaxy Tab 3 to start the Android OS with the system default software. ... When the Galaxy Tab 3 logo appears on the screen, press and hold the "Volume Up" button. ... Once the device has completely powered off, you can press the "Power ...

Galaxy Tab 4: Enable or Disable Safe Mode - Technipages

www.technipages.com/galaxy-tab-4-safe-mode

Mar 4, 2015 - A tutorial about how to turn Safe Mode off or on for the Samsung GalaxyTab 4 tablet.

Power the Device Up in Safe Mode - Samsung Galaxy Tab 2 ...

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Hey friend. What kind of files do you want to sync between iPhone and iPad? Let's say, if you're planning to sync music from iPhone to iPad, you can simply rely on iTunes.

Please note that if you have hundreds of thousands of songs in iTunes Music Library, you'd better create a separate playlist for the songs you want to transfer. Then you can choose the playlist when you sync music to iPad with iTunes. The following guidance will show you how to transfer songs from iPhone to iPad with iTunes.

1. Transfer Purchased songs from iPhone to iTunes Music Library.
Sync Music
2. Connect iPad to computer with USB cable.
3. Click the iPad icon and choose Music.
4. Check Sync Music, and choose the iPhone music playlist.
5. Click Sync at the right bottom.
3 Ways to Transfer Music from iPhone to iPad

i don't know what you want, if you want your screen off when playing music touch the off button and music will continue but if you want the screen to stay on go to settings display and find what you want there, there are options.

Note: These steps clear data from the device. SD card data like your photos and music are not erased unless you choose to format the SD card.

2. Release the Power button when you see the Samsung logo, but continue to hold Volume Upuntil the recovery screen appears.

3. Use the Volume buttons to navigate the menu and select wipe data / factory reset. PressHome to choose the selection.

4. Press Volume Up continue.

The Galaxy Tab should then go through the hard reset process.

If you have access to the OS, you can also perform a hard reset in Settings.

1. Open the Settings app.

2. Select Privacy.

3. Choose Factory data reset.

Well, there is a place called "Android Market" or similar.

If your desired game can be found there, simply download and install the game app and you can enjoy the fun.

If the game can't be found, or it requires a fee to play. You'll probably need to root the device. Here is a 1-click Android-Root solution for your reference.

Try connecting the Galaxy to your computer with the included USB cable. Then, select the notification (open the notification drawer by pulling down on the status bar) that says USB cable connected and follow the steps to mount your SD Card. At this point, the Tab should appear as a device/driver in Finder. If not, try connecting them to the same network and try something like On Air from the Market to connect over-the-air.
Since you are using an Android, you don't have to use anything like iTunes to transfer music and pictures. Simply copy them onto a folder on the SD card and then browse to them on the Tab using My Files and open them in whatever app you use. If you would prefer a proper syncing arrangement, try the free DoubleTwist app and corresponding Mac application to connect your device.