You all have Premium Smart Music accounts.
Here are suggestions for solos to explore. Here are method books that can teach you in a logical and progressive way.
If you want to play orchestra music, there are suggestions for beginning, easy, medium easy, medium, and medium advanced levels (and a ton more music you might like that I didn't list). Just search for those titles in the "find music" section.
If you want Christmas music to practice, I scanned a ton for you for violin, viola, and cello/bass. You might also try the Christmas section of stringskills.com or look in the early tunes section over there for more secular Christmas tunes.
If you don't have access to your Sonic Boom (and more!) packet, here are links for violin, viola, cello and bass. Download and learn a new thing! Recordings of pieces (as well as a few more song PDFs) can be found in a folder here. If you need help with something, let me know via email! I can set up a Zoom session or send you some fingering help.
Do you have your Essential Elements Book 1 at home? There's a YouTube playlist of many lines in the book for violin/viola, cello and bass. Start at the beginning and see how far you can go! If you don't have your book, you can log into Smart Music and it will be there for you!
You might also like some of the stuff in the Fun Extras section.
For INCREDIBLY EASY play alongs with no sheet music required, try Moanin' in D, Ghostbusters, the Monster Mash, a parody of Lips Are Movin' called Bows are Moving, Stayin' Alive, Fight Song at easy medium or harder levels, easy Hold My Hand playalong (great for G string notes! and also available in a harder version) or Kelly Clarkson's easy I Dare You or harder I Dare You. SPECIAL FOR MAY 4th- an 8-bit Star Wars playalong.
There is also a silly website with just letter names called Noobnotes you might like; tons of pop music there with just letter names written out. Here's a video about how to use it best; you'll want to change the key of anything you pick (keys in order of easiest to hardest for strings: D, G, C, A, F, Bb, Eb).
This collection has twelve pieces, including the Spongebob Squarepants Theme, Old Town Road and Jurassic Park. You'll have to scroll down for the correct clef.
How about Shake It Off for violin, viola or cello/bass?
This packet for violin, viola, cello or bass has 16 songs, including Happy Birthday, Pirates and the Alaska Flag Song.
Vioinists! Anyone could learn the tunes marked as beginner-level here at the Maine Fiddle Camp page, and many of you could do the intermediate pieces. There's sheet music AND mp3s to listen to, plus often a slow practice mp3 of the song.
Stringskills.com has free easy folk tunes for all instruments
Fiddling with my Whistle has tons of pop tunes for violin in a tab format for violin.
String Club has a ton of songs for all instruments. You can see them in sheet music or tab format, and even slow them down and speed them up.
This orchestra teacher's page has a bunch of tutorials for familiar pieces (including pop and movie themes).
Fiddleman Dan's page teaches fiddle tunes for violins by rote, one a day during isolation. There's at least one cello tutorial, too.
This is another enormous trove of fiddle tunes for violin with recordings and sheet music. Who knew there were such great fiddle resources out there for free? I didn't!
Some really nice bass music! I love The Swan by Saint-Saëns. It's also available for violin, viola and cello (and has harmony parts, so you can record a part and play with your friends. Cellists, have you ever wanted to play the melody part in Pachelbel's Canon? That site is for you!
Here are a bunch of Bach chorales for free. Might be fun to play around with these in the Acappella or Acappella maker app if you have friends on different instruments who are good at figuring stuff out.
Freegigmusic.com has classical arrangements for duets, trios and quartets.
IMSLP is the motherlode of all free online music, but is so huge it's tricky unless you know what you are looking for specifically.
In addition to scale backup tracks, the Music Lesson Toolbox YouTube page has folk songs with music.
Holy smokes, there is so much video game music available on this site. Animal Crossing, Zelda, whatever you're looking for is probably there.
There is also a silly website with just letter names called Noobnotes you might like; tons of pop music there with just letter names written out. Here's a video about how to use it best; you'll want to change the key of anything you pick (keys in order of easiest to hardest for strings: D, G, C, A, F, Bb, Eb).
Here's the JYS audition music for violin, viola, cello and bass. There are also recordings for all instruments available in this folder. This is a great project for advanced 6th graders or 7th graders in the intermediate orchestra class. Students in the advanced orchestra class might like working on Concerto Grosso, the optional advanced excerpt.
Here's the sheet music for all instruments. There are recordings available for violin, viola, cello and bass. This music is a good challenge for anyone in the advanced orchestra.
You may have to search a bit for something at the right level. If you're not a great reader, start with things with sharps!!
Free-scores.com for violin, viola, cello and bass. If you scroll down the left side, there is a difficulty filter.