class DropdownTest extends React.Component {
  state = {
    selected: null
  };

  albums = [
    { value: 1, artist: 'Radiohead', album: 'In Rainbows', img: 'http://www.clasesdeperiodismo.com/wp-content/uploads/2012/02/radiohead-in-rainbows.png' },
    { value: 2, artist: 'QOTSA', album: 'Sons for the Deaf', img: 'http://static.musictoday.com/store/bands/93/product_large/MUDD6669.JPG' },
    { value: 3, artist: 'Kendrick Lamar', album: 'Good Kid Maad City', img: 'https://cdn.shopify.com/s/files/1/0131/9332/products/0bd4b1846ba3890f574810dbeddddf8c.500x500x1_grande.png?v=1425070323' },
    { value: 4, artist: 'Pixies', album: 'Doolittle', img: 'http://www.resident-music.com/image/cache/data/Emilys_Packshots/Pixies/Pixies_Doolittlke-500x500.jpg' }
  ];

  customItem (item) {
    const style = {
      width: 36,
      height: 36,
      backgroundColor: '#ccc',
      marginRight: 8
    };

    return (
      <div data-flex="horizontal grow" data-flex-content="center">
        <img src={item.img} data-flex-grow="min" style={style} />
        <div data-flex-grow="max" data-flex="vertical" >
          <strong>{item.artist}</strong>
          <small>{item.album}</small>
        </div>
      </div>
    );
  }

  render () {
    return (
      <Dropdown
        auto={false}
        dataSource={this.albums}
        label='Select your favorite album'
        template={this.customItem}
        value={this.state.selected}
      />
    );
  }
}

return <DropdownTest />;