Top Songs, Top Albums, Top Apps from iTunes

Top Songs and Top Albums from iTunes are available for your portable listening enjoyment.
iTunes has both Top Free Apps and Top Paid Apps available for your use on any iOS or iMAC environment. Sometimes just learning about what music is coming out highly rated is a valuable thing to learn.

Berklee Music school comes highly recommended in the industry

Berkleemusic Partners with Coursera to Offer Free Online Music Courses
Plus they've published a number of books and CD's :

and More from Amazon.com

Is it usefull to point out how you can find varoius types of Music Oriented Meetings?

Meetup.com can help you find groups having meetups about music in 64 countries, 1,286 cities, by 4,434 groups as of this posting time. So regardless of where yu are going to be, you can probably plan to meet which locals to discuss or learn about the local music situation.

I have found CreativeLIve for Music and Audio

This web site has several areas of free classes and training at CreativeLive.com. If you're inclined to try some of them come back here and let others know whether they are a good resource for Traveling ongoing Learners. I can see the videos right away, and they look good for anyone with W-Fi access while traveling or maybe pre-downloaded on a device with enough storage space. The scheduled classes would require synchronised free time I suppose, unless they record them live and store the recordings. There is some pure web text which would also be useful if you are in reading capable travel mode.

Here is another interesting site I found : Name That Tune :)

http://www.musicbanter.com/name-tune/ is a site to go to when you just can't figure out the name of that tune repeating in your head. It is a forum, and members who are into music might be able to help figure it out. Be sure to read the forum rules before you go posting, as they may not react well to spam or ignoring their rules.