If you feel like you've been listening to the same three songs on a loop（循环地）, maybe it's time to discover some new songs. With these apps (almost all of which are free, by the way) and some patience, you might just find your new favorite songs:

Indie shuffle

    Allows you to browse through lesser-known artists' music based on genre（类型）, release date and various other categories（类别）. You can save songs or artists you like and find bands with similar sounds.

Rormix

    Rormix searches your music library to find out what genres and artists you already listen to. Based on its findings, the app suggests music videos you might like just as much. It's an easy way to find new artists without getting too far away from the genres you know and love.

Band of the day

    Provides you with new lesser-known artists and groups to listen to every single day! Download the app, turn on notifications, and you'll get a daily recommendation.

Bandsintown

    If you live for live music, Bandsintown will automatically download your library and suggest concerts you might like based on that list. If a new concert is announced in your area, you will get an automatic e-mail with the details. Basically, you will never miss another show. Here is the best part: You can buy tickets through the app.

Soundcloud

    It is the place to find up-and-coming musicians and remixed singles. Anyone can share and ad music, leading to endless possibilities. The app is a streaming（流媒体）service, online community, and creative outlet. For fans, it makes it possible to keep up with your favorite artists' latest releases.

Mobile World Congress

    Mobile World Congress (MWC) is the world's biggest and best mobile industry event consisting of a big exhibition, an award-winning conference, outstanding networking opportunities and the Glomo Awards.

    Who is MWC for?

    MWC is a B2B event for anyone and everyone in mobile and those in nearby industries who want to discover how mobile technology can benefit their industries. In short, anyone in business will find relevant learning and networking opportunities to make the trip to Barcelona worthwhile.

    Where does MWC take place?

    Mobile World Congress takes place each year in the Mobile World Capital Barcelona, Spain, at twolocations: Fira Gran Via and Fira Montjuic. Fira Gran Via is a cutting-edge exhibition and conference facility(场所)located just 10 km from the Barcelona airport. The physical address of it is：

    Fira Graft Via Av. Joan Carles I, 64 08908 L'Hospitalet de Llobregat, Barcelona

    Unless otherwise noted, all events take place at Fira Gran Via. However, selected events, including 4YFN, will take place at Fira Montjuic, a historical location 4 km down the road.

    Fira Montjuic Avda. Reina Maria Cristina, s/n 08004 Barcelona

    Please do not send any MWC materials or shipments to the above addresses as they will be refused.

    When is it?

    Mobile World Congress occurs at die end of February each yea£. Our 2017 event will begin Monday, 27 February and continue through Thursday, 2 March, If you're planning your travel now, note we encourage attendees to arrive in Barcelona and collect their badges (徽章) over the weekend before the event, 25-26 February.

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    Inside the pleasingly fragrant café, So All May Eat(SAME) in downtown Denver, the spirit of generosity is instantly noticeable: A donation box stands in place of a cash register. Customers here pay only what they can afford, no questions asked.

    A risky business plan, perhaps, but SAME Café has done one unchangeable thing in the Mile High City for six years: Open only at midday, the restaurant provides poor local people with healthy, delicious lunches six days a week. Those unable to pay for their meals can instead volunteer as waiters and waitresses, and dishwashers, or look after the buildings and equipment for the cafe.

     “It's based on trust, and it's working all right” , says co-owner Brad Birky , who started the café in 2006. With his wife Libby. Previously volunteering at soup kitchens, the Birkys were dissatisfied with the often unhealthy meals they served there.

     “We wanted to offer quality food in a restaurant where everyone felt comfortable ,regardless of their circumstances,” Birky says. SAME's special lunch menu changes daily and most food materials are natural and grown by local farmers.

    The café now averages 65 to 70 customers (and eight volunteers) a day. And the spirit of generosity behind the project appears to be spreading. In early 2007,one volunteer who had cleared snow for his meals during the long winter said goodbye to the Birkys,” He said he was going to New Orleans to help with the hurricane cleanup,” says Birky.

    Alex Elman runs a big business—something hard to imagine after she lost her sight in her twenties. But Elman says that losing her sight helped her focus on finding success.

    Elman's father planted a hillside vineyard(葡萄园)in western Massachusetts in 1981. It's where Elman spent the darkest period of her life. When she was 27 years old, she went blind as a result of diabetes(糖尿病) 17 years ago. She recalled，“I hid in my home. I hid in the place，to me, that was the safest place in the world.”

    However, she found a new way forward.

    Elman is the founder of Alex Elman Wines, a growing competitor of organic wines from all around the world: Chianti from Italy, Torrontes from Argentina.

    Elman's isn't solitary in her work. Instead, she has a good assistant, a guide dog named Hanley. Hanley is something of a professional wine taster and travels to all of the wine factories that Elman runs, from South America to Europe.

    At first, Elman wouldn't accept a guide dog. Now it's hard to imagine her life, or her business, without him. She said, "When someone tells me something is organic and I don't really believe it because I taste something funny on it, m put it in front of his face and if he likes the wine, he'll actually go in and sniff it. If if s not right, he'll turn his head away. That's how we know whether the soil is actually organic.”

    Elman believes the loss of her sight was a gift from God. She said, “It allowed me to pay attention to what I thought was important. Therefore, adapt to a situation, and you'll be all right. Because you can't change it anyway, right?”