Every day there is a variety of ways to get more involved with what we're covering on the Guardian. From sharing your views on the news topics of the day to helping us uncover new musical talent, here's a selection of what's happening on Tuesday. You'll find more ways to take part on the open journalism page.
In addition to the list below, we invite you to join the discussions beneath any article, blog, gallery or video where comments are open. If you would like to learn more about commenting on the site please visit our FAQ page and read our community standards.
We are always keen to hear suggestions for new ways we can involve you more in what we do. You can tweet @Guardian using the hashtag '#opennews'.
Mapping broadband speeds
Do you live in a broadband blackspot? Has broadband provision and speeds improved in the past year? Help our data team create an up-to-date map of broadband speeds in the UK and share your experiences of broadband access in our crowdsourcing project.
Follow @GuardianData on Twitter.
Live music - your tips
We share what gigs we'll be reviewing this week - so tell us what we're missing in a comment or tweet your gig reviews to @guardianmusic using the hashtag #gdnreview.
Hoffman heroics
After Dustin Hoffman helped save a jogger's life in Hyde Park, our film team is asking for your views on which other film stars deserve to be called heroes. Hoffman used CPR on the collapsed man, but would you have the know-how to save someone's life? Tell us more in Comment is free's poll.
Follow @Commentisfree and @GuardianFilm on Twitter.
Dear Jeremy
The latest Dear Jeremy dilemma is waiting for your contributions - this week's question: is it worth downsizing from a role I like for an attractive job offer? We will print the best of your comments alongside Jeremy's own insights in the Guardian Work supplement.
Follow @GuardianMoney on Twitter.
