Yes you can, What you need to do is go to iTunes, Preferences, Advanced and there you will see the place where your iTunes library is saved, just click change and then browse to the location of where your library is on your external, you just need to remember that before you start up iTunes that you have your external device plugged in, I do it myself for both my iTunes and my iPhoto libraries, no worries
iTunes music storage is internal. iTunes will play from a portable/external storage device as long as the device stays connected via USB 2.0 Once disconnected, the iTunes program will have it to play.
You can simply go under the "My Computer" setting of your computer click on music then double click on your iTunes library. It should give you multiple options, you can either duplicate or copy the file onto a memory device.
You can just use file explorer to copy and paste music to a USB memory stick which appears as an external USB storage device. - Neeraj Sharma
you can put it on a memory stick
To transfer iTunes from an external hard drive to a mac, simply go to finder and click on the external hard drive under devices on the left. Once that window opens you can either open the tracks or drag and drop them into one of the hard drive directories.
No. The itunes app is strictly for apple devices. However you can import your itunes music from your computer onto your Samsung Admire as an external device and play it through your Android music app of choice since Android is fine with .AAC files (itunes music format of choice). There are other itunes-similar apps for Android on the Market Place that you can check out. I know MetroPCS service offers "Rhapsody" to purchase and download music directly onto the phone. Hope this helps.
iTunes
The easiest way to buy music for the iPhone is through iTunes. The alternative would be purchasing music from a separate location and putting the music on the device via the iTunes interface.
You need an external memory card.
the external hardrive has to be connected or the music has to be on your computer
There are several ways to create a playlist of songs and music through iTunes. The easiest way is to have the library imported then select the tracks for a single playlist. Sync the device with iTunes. From the device, like an iPod Touch, a playlist can be created using the On The Go feature.
try updating your itunes your ipod might be newer or you itunes older